345607624 has 16 divisors (see below), whose sum is σ = 651409920. Its totient is φ = 171898320.

The previous prime is 345607583. The next prime is 345607631. The reversal of 345607624 is 426706543.

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, 111564 + ... + 114619.

It is an arithmetic number, because the mean of its divisors is an integer number (40713120).

Almost surely, 2^345607624 is an apocalyptic number.

It is an amenable number.

345607624 is a deficient number, since it is larger than the sum of its proper divisors (305802296).

345607624 is a wasteful number, since it uses less digits than its factorization.

345607624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226380 (or 226376 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 345607624 is about 18590.5251136163. The cubic root of 345607624 is about 701.7694174830.

The spelling of 345607624 in words is "three hundred forty-five million, six hundred seven thousand, six hundred twenty-four".