342871664 has 20 divisors (see below), whose sum is σ = 667077840. Its totient is φ = 170722560.

The previous prime is 342871651. The next prime is 342871703. The reversal of 342871664 is 466178243.

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, 40604 + ... + 48315.

It is an arithmetic number, because the mean of its divisors is an integer number (33353892).

Almost surely, 2^342871664 is an apocalyptic number.

It is an amenable number.

342871664 is a deficient number, since it is larger than the sum of its proper divisors (324206176).

342871664 is a wasteful number, since it uses less digits than its factorization.

342871664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89168 (or 89162 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 342871664 is about 18516.7941069722. The cubic root of 342871664 is about 699.9126857080.

The spelling of 342871664 in words is "three hundred forty-two million, eight hundred seventy-one thousand, six hundred sixty-four".