338492028 has 24 divisors (see below), whose sum is σ = 902645632. Its totient is φ = 96711984.

The previous prime is 338491997. The next prime is 338492041. The reversal of 338492028 is 820294833.

It is a super-2 number, since 2×338492028² = 229153706039105568, which contains 22 as substring.

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, 2014750 + ... + 2014917.

Almost surely, 2^338492028 is an apocalyptic number.

It is an amenable number.

338492028 is an abundant number, since it is smaller than the sum of its proper divisors (564153604).

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

338492028 is a wasteful number, since it uses less digits than its factorization.

338492028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029681 (or 4029679 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 338492028 is about 18398.1528420654. The cubic root of 338492028 is about 696.9198186649.

The spelling of 338492028 in words is "three hundred thirty-eight million, four hundred ninety-two thousand, twenty-eight".