342920764 has 12 divisors (see below), whose sum is σ = 601610688. Its totient is φ = 171032000.

The previous prime is 342920741. The next prime is 342920819. The reversal of 342920764 is 467029243.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105292 + ... + 108499.

It is an arithmetic number, because the mean of its divisors is an integer number (50134224).

Almost surely, 2^342920764 is an apocalyptic number.

It is an amenable number.

342920764 is a deficient number, since it is larger than the sum of its proper divisors (258689924).

342920764 is a wasteful number, since it uses less digits than its factorization.

342920764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214196 (or 214194 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 342920764 is about 18518.1198829687. The cubic root of 342920764 is about 699.9460938080.

The spelling of 342920764 in words is "three hundred forty-two million, nine hundred twenty thousand, seven hundred sixty-four".