342265864 has 16 divisors (see below), whose sum is σ = 642355200. Its totient is φ = 170971152.

The previous prime is 342265849. The next prime is 342265877. The reversal of 342265864 is 468562243.

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, 10984 + ... + 28375.

It is an arithmetic number, because the mean of its divisors is an integer number (40147200).

Almost surely, 2^342265864 is an apocalyptic number.

It is an amenable number.

342265864 is a deficient number, since it is larger than the sum of its proper divisors (300089336).

342265864 is a wasteful number, since it uses less digits than its factorization.

342265864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40452 (or 40448 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 342265864 is about 18500.4287517884. The cubic root of 342265864 is about 699.5002310271.

The spelling of 342265864 in words is "three hundred forty-two million, two hundred sixty-five thousand, eight hundred sixty-four".