1330064352 has 144 divisors (see below), whose sum is σ = 3940831440. Its totient is φ = 425005056.

The previous prime is 1330064321. The next prime is 1330064383. The reversal of 1330064352 is 2534600331.

1330064352 = T₉₅₆₃ + T₉₅₆₄ + ... + T₉₅₉₁.

It is a happy number.

1330064352 is a `hidden beast` number, since 1 + 3 + 300 + 6 + 4 + 352 = 666.

It is an interprime number because it is at equal distance from previous prime (1330064321) and next prime (1330064383).

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×1330064352² = 3538142360922359808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1360888 + ... + 1361864.

It is an arithmetic number, because the mean of its divisors is an integer number (27366885).

Almost surely, 2^1330064352 is an apocalyptic number.

1330064352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330064352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1970415720).

1330064352 is an abundant number, since it is smaller than the sum of its proper divisors (2610767088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330064352 is a wasteful number, since it uses less digits than its factorization.

1330064352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 1330064352 is about 36470.0473265391. The cubic root of 1330064352 is about 1099.7421853089.

Adding to 1330064352 its reverse (2534600331), we get a palindrome (3864664683).

The spelling of 1330064352 in words is "one billion, three hundred thirty million, sixty-four thousand, three hundred fifty-two".