342564744 has 16 divisors (see below), whose sum is σ = 856411920. Its totient is φ = 114188240.

The previous prime is 342564727. The next prime is 342564751. The reversal of 342564744 is 447465243.

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, 7136742 + ... + 7136789.

It is an arithmetic number, because the mean of its divisors is an integer number (53525745).

Almost surely, 2^342564744 is an apocalyptic number.

It is an amenable number.

342564744 is an abundant number, since it is smaller than the sum of its proper divisors (513847176).

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

342564744 is a wasteful number, since it uses less digits than its factorization.

342564744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14273540 (or 14273536 counting only the distinct ones).

The product of its digits is 322560, while the sum is 39.

The square root of 342564744 is about 18508.5046397595. The cubic root of 342564744 is about 699.7037821507.

The spelling of 342564744 in words is "three hundred forty-two million, five hundred sixty-four thousand, seven hundred forty-four".