342473418 has 48 divisors (see below), whose sum is σ = 849750720. Its totient is φ = 97651008.

The previous prime is 342473389. The next prime is 342473437. The reversal of 342473418 is 814374243.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66438 + ... + 71406.

It is an arithmetic number, because the mean of its divisors is an integer number (17703140).

Almost surely, 2^342473418 is an apocalyptic number.

342473418 is an abundant number, since it is smaller than the sum of its proper divisors (507277302).

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

342473418 is a wasteful number, since it uses less digits than its factorization.

342473418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531 (or 5528 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 342473418 is about 18506.0373392037. The cubic root of 342473418 is about 699.6415974803.

The spelling of 342473418 in words is "three hundred forty-two million, four hundred seventy-three thousand, four hundred eighteen".