338974404 has 24 divisors (see below), whose sum is σ = 796252800. Its totient is φ = 112232544.

The previous prime is 338974403. The next prime is 338974423. The reversal of 338974404 is 404479833.

It is a super-2 number, since 2×338974404² = 229807293134310432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338974403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93004 + ... + 96579.

It is an arithmetic number, because the mean of its divisors is an integer number (33177200).

Almost surely, 2^338974404 is an apocalyptic number.

It is an amenable number.

338974404 is an abundant number, since it is smaller than the sum of its proper divisors (457278396).

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

338974404 is a wasteful number, since it uses less digits than its factorization.

338974404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189739 (or 189737 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 338974404 is about 18411.2575344543. The cubic root of 338974404 is about 697.2507155059.

The spelling of 338974404 in words is "three hundred thirty-eight million, nine hundred seventy-four thousand, four hundred four".