3397257564 has 48 divisors (see below), whose sum is σ = 8161905696. Its totient is φ = 1099008000.

The previous prime is 3397257559. The next prime is 3397257587. The reversal of 3397257564 is 4657527933.

3397257564 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168504 + ... + 187584.

It is an arithmetic number, because the mean of its divisors is an integer number (170039702).

Almost surely, 2^3397257564 is an apocalyptic number.

It is an amenable number.

3397257564 is an abundant number, since it is smaller than the sum of its proper divisors (4764648132).

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

3397257564 is a wasteful number, since it uses less digits than its factorization.

3397257564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19526 (or 19524 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 51.

The square root of 3397257564 is about 58285.9980098136. The cubic root of 3397257564 is about 1503.2901946915.

The spelling of 3397257564 in words is "three billion, three hundred ninety-seven million, two hundred fifty-seven thousand, five hundred sixty-four".