1332982320 has 40 divisors (see below), whose sum is σ = 4132245936. Its totient is φ = 355461888.

The previous prime is 1332982307. The next prime is 1332982331. The reversal of 1332982320 is 232892331.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2776807 + ... + 2777286.

Almost surely, 2^1332982320 is an apocalyptic number.

1332982320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332982320 is an abundant number, since it is smaller than the sum of its proper divisors (2799263616).

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

1332982320 is a wasteful number, since it uses less digits than its factorization.

1332982320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554109 (or 5554103 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1332982320 is about 36510.0304026168. The cubic root of 1332982320 is about 1100.5458227805.

The spelling of 1332982320 in words is "one billion, three hundred thirty-two million, nine hundred eighty-two thousand, three hundred twenty".