3297193398072 has 96 divisors (see below), whose sum is σ = 10245309516000. Its totient is φ = 938389635072.

The previous prime is 3297193398061. The next prime is 3297193398113. The reversal of 3297193398072 is 2708933917923.

3297193398072 is a `hidden beast` number, since 3 + 2 + 97 + 1 + 93 + 398 + 0 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12598197 + ... + 12857252.

It is an arithmetic number, because the mean of its divisors is an integer number (106721974125).

Almost surely, 2^{3297193398072} is an apocalyptic number.

It is an amenable number.

3297193398072 is an abundant number, since it is smaller than the sum of its proper divisors (6948116117928).

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

3297193398072 is a wasteful number, since it uses less digits than its factorization.

3297193398072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25455725 (or 25455718 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 63.

The spelling of 3297193398072 in words is "three trillion, two hundred ninety-seven billion, one hundred ninety-three million, three hundred ninety-eight thousand, seventy-two".