342528492 has 24 divisors (see below), whose sum is σ = 799759296. Its totient is φ = 114101008.

The previous prime is 342528479. The next prime is 342528503. The reversal of 342528492 is 294825243.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 342528492.

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, 11443 + ... + 28565.

It is an arithmetic number, because the mean of its divisors is an integer number (33323304).

Almost surely, 2^342528492 is an apocalyptic number.

It is an amenable number.

342528492 is an abundant number, since it is smaller than the sum of its proper divisors (457230804).

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

342528492 is a wasteful number, since it uses less digits than its factorization.

342528492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18797 (or 18795 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 342528492 is about 18507.5252802745. The cubic root of 342528492 is about 699.6790991705.

The spelling of 342528492 in words is "three hundred forty-two million, five hundred twenty-eight thousand, four hundred ninety-two".