3320297072 has 20 divisors (see below), whose sum is σ = 6435838080. Its totient is φ = 1659435648.

The previous prime is 3320297059. The next prime is 3320297107. The reversal of 3320297072 is 2707920233.

It is a super-2 number, since 2×3320297072² = 22048745292663546368, 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 3 ways as a sum of consecutive naturals, for example, 5072 + ... + 81647.

It is an arithmetic number, because the mean of its divisors is an integer number (321791904).

Almost surely, 2^3320297072 is an apocalyptic number.

It is an amenable number.

3320297072 is a deficient number, since it is larger than the sum of its proper divisors (3115541008).

3320297072 is a wasteful number, since it uses less digits than its factorization.

3320297072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89120 (or 89114 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 3320297072 is about 57622.0189858009. The cubic root of 3320297072 is about 1491.8516792472.

The spelling of 3320297072 in words is "three billion, three hundred twenty million, two hundred ninety-seven thousand, seventy-two".