342887492 has 24 divisors (see below), whose sum is σ = 613388160. Its totient is φ = 167675040.

The previous prime is 342887459. The next prime is 342887507. The reversal of 342887492 is 294788243.

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, 28742 + ... + 38882.

It is an arithmetic number, because the mean of its divisors is an integer number (25557840).

Almost surely, 2^342887492 is an apocalyptic number.

It is an amenable number.

342887492 is a deficient number, since it is larger than the sum of its proper divisors (270500668).

342887492 is a wasteful number, since it uses less digits than its factorization.

342887492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10331 (or 10329 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 342887492 is about 18517.2214978382. The cubic root of 342887492 is about 699.9234555758.

The spelling of 342887492 in words is "three hundred forty-two million, eight hundred eighty-seven thousand, four hundred ninety-two".