338329494 has 32 divisors (see below), whose sum is σ = 784535040. Its totient is φ = 107872776.

The previous prime is 338329489. The next prime is 338329507. The reversal of 338329494 is 494923833.

It is a super-2 number, since 2×338329494² = 228933693020592072, 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 15 ways as a sum of consecutive naturals, for example, 134962 + ... + 137445.

It is an arithmetic number, because the mean of its divisors is an integer number (24516720).

Almost surely, 2^338329494 is an apocalyptic number.

338329494 is an abundant number, since it is smaller than the sum of its proper divisors (446205546).

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

338329494 is a wasteful number, since it uses less digits than its factorization.

338329494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272441 (or 272435 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 338329494 is about 18393.7351834803. The cubic root of 338329494 is about 696.8082539490.

The spelling of 338329494 in words is "three hundred thirty-eight million, three hundred twenty-nine thousand, four hundred ninety-four".