3297657120 has 48 divisors (see below), whose sum is σ = 10387621440. Its totient is φ = 879375104.

The previous prime is 3297657113. The next prime is 3297657137. The reversal of 3297657120 is 217567923.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 3434580 + ... + 3435539.

It is an arithmetic number, because the mean of its divisors is an integer number (216408780).

Almost surely, 2^3297657120 is an apocalyptic number.

3297657120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3297657120 is an abundant number, since it is smaller than the sum of its proper divisors (7089964320).

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

3297657120 is a wasteful number, since it uses less digits than its factorization.

3297657120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870137 (or 6870129 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 3297657120 is about 57425.2306917439. The cubic root of 3297657120 is about 1488.4531369384.

The spelling of 3297657120 in words is "three billion, two hundred ninety-seven million, six hundred fifty-seven thousand, one hundred twenty".