3320772456 has 32 divisors (see below), whose sum is σ = 8425844640. Its totient is φ = 1090402368.

The previous prime is 3320772449. The next prime is 3320772457. The reversal of 3320772456 is 6542770233.

It is a super-2 number, since 2×3320772456² = 22055059409056543872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320772457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030971 + ... + 1034186.

It is an arithmetic number, because the mean of its divisors is an integer number (263307645).

Almost surely, 2^3320772456 is an apocalyptic number.

It is an amenable number.

3320772456 is an abundant number, since it is smaller than the sum of its proper divisors (5105072184).

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

3320772456 is a wasteful number, since it uses less digits than its factorization.

3320772456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065233 (or 2065229 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 3320772456 is about 57626.1438584953. The cubic root of 3320772456 is about 1491.9228745408.

The spelling of 3320772456 in words is "three billion, three hundred twenty million, seven hundred seventy-two thousand, four hundred fifty-six".