342941934 has 16 divisors (see below), whose sum is σ = 689367888. Its totient is φ = 113733312.

The previous prime is 342941909. The next prime is 342941941. The reversal of 342941934 is 439149243.

It is a junction number, because it is equal to n+sod(n) for n = 342941892 and 342941901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143887 + ... + 146250.

It is an arithmetic number, because the mean of its divisors is an integer number (43085493).

Almost surely, 2^342941934 is an apocalyptic number.

342941934 is an abundant number, since it is smaller than the sum of its proper divisors (346425954).

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

342941934 is a wasteful number, since it uses less digits than its factorization.

342941934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290339.

The product of its digits is 93312, while the sum is 39.

The square root of 342941934 is about 18518.6914764516. The cubic root of 342941934 is about 699.9604970905.

The spelling of 342941934 in words is "three hundred forty-two million, nine hundred forty-one thousand, nine hundred thirty-four".