338436328 has 16 divisors (see below), whose sum is σ = 636274980. Its totient is φ = 168763008.

The previous prime is 338436311. The next prime is 338436353. The reversal of 338436328 is 823634833.

It can be written as a sum of positive squares in 2 ways, for example, as 330585124 + 7851204 = 18182^2 + 2802^2 .

It is a super-2 number, since 2×338436328² = 229078296220247168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53725 + ... + 59692.

Almost surely, 2^338436328 is an apocalyptic number.

It is an amenable number.

338436328 is a deficient number, since it is larger than the sum of its proper divisors (297838652).

338436328 is a wasteful number, since it uses less digits than its factorization.

338436328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113796 (or 113792 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The square root of 338436328 is about 18396.6390408683. The cubic root of 338436328 is about 696.8815897357.

The spelling of 338436328 in words is "three hundred thirty-eight million, four hundred thirty-six thousand, three hundred twenty-eight".