1330382448 has 80 divisors (see below), whose sum is σ = 3852625440. Its totient is φ = 439520256.

The previous prime is 1330382437. The next prime is 1330382479. The reversal of 1330382448 is 8442830331.

It is a happy number.

1330382448 is a `hidden beast` number, since 133 + 0 + 3 + 82 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 35190 + ... + 62442.

It is an arithmetic number, because the mean of its divisors is an integer number (48157818).

Almost surely, 2^1330382448 is an apocalyptic number.

1330382448 is a gapful number since it is divisible by the number (18) 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 1330382448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1926312720).

1330382448 is an abundant number, since it is smaller than the sum of its proper divisors (2522242992).

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

1330382448 is a wasteful number, since it uses less digits than its factorization.

1330382448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27383 (or 27371 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 1330382448 is about 36474.4081240532. The cubic root of 1330382448 is about 1099.8298491641.

The spelling of 1330382448 in words is "one billion, three hundred thirty million, three hundred eighty-two thousand, four hundred forty-eight".