342609624 has 48 divisors (see below), whose sum is σ = 1060459920. Its totient is φ = 97888320.

The previous prime is 342609599. The next prime is 342609629. The reversal of 342609624 is 426906243.

342609624 is a `hidden beast` number, since 3 + 4 + 26 + 0 + 9 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342609629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339387 + ... + 340394.

It is an arithmetic number, because the mean of its divisors is an integer number (22092915).

Almost surely, 2^342609624 is an apocalyptic number.

It is an amenable number.

342609624 is an abundant number, since it is smaller than the sum of its proper divisors (717850296).

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

342609624 is a wasteful number, since it uses less digits than its factorization.

342609624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679800 (or 679793 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 342609624 is about 18509.7170156650. The cubic root of 342609624 is about 699.7343372842.

The spelling of 342609624 in words is "three hundred forty-two million, six hundred nine thousand, six hundred twenty-four".