342506874 has 8 divisors (see below), whose sum is σ = 685013760. Its totient is φ = 114168956.

The previous prime is 342506851. The next prime is 342506909. The reversal of 342506874 is 478605243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

342506874 is an admirable number.

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, 28542234 + ... + 28542245.

It is an arithmetic number, because the mean of its divisors is an integer number (85626720).

Almost surely, 2^342506874 is an apocalyptic number.

342506874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

342506874 is a wasteful number, since it uses less digits than its factorization.

342506874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57084484.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 342506874 is about 18506.9412383570. The cubic root of 342506874 is about 699.6643792456.

The spelling of 342506874 in words is "three hundred forty-two million, five hundred six thousand, eight hundred seventy-four".