1324386960 has 160 divisors (see below), whose sum is σ = 4564374528. Its totient is φ = 315463680.

The previous prime is 1324386953. The next prime is 1324386979. The reversal of 1324386960 is 696834231.

It is a super-3 number, since 3×1324386960³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89874 + ... + 103566.

Almost surely, 2^1324386960 is an apocalyptic number.

1324386960 is a gapful number since it is divisible by the number (10) 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 1324386960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2282187264).

1324386960 is an abundant number, since it is smaller than the sum of its proper divisors (3239987568).

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

1324386960 is a wasteful number, since it uses less digits than its factorization.

1324386960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13753 (or 13747 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1324386960 is about 36392.1277201540. The cubic root of 1324386960 is about 1098.1752003932.

The spelling of 1324386960 in words is "one billion, three hundred twenty-four million, three hundred eighty-six thousand, nine hundred sixty".