338174664 has 32 divisors (see below), whose sum is σ = 853813440. Its totient is φ = 111608000.

The previous prime is 338174657. The next prime is 338174701. The reversal of 338174664 is 466471833.

It is a happy number.

It is a super-2 number, since 2×338174664² = 228724206743025792, which contains 22 as substring.

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, 67332 + ... + 72179.

It is an arithmetic number, because the mean of its divisors is an integer number (26681670).

Almost surely, 2^338174664 is an apocalyptic number.

It is an amenable number.

338174664 is an abundant number, since it is smaller than the sum of its proper divisors (515638776).

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

338174664 is a wasteful number, since it uses less digits than its factorization.

338174664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139621 (or 139617 counting only the distinct ones).

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

The square root of 338174664 is about 18389.5259318994. The cubic root of 338174664 is about 696.7019440889.

The spelling of 338174664 in words is "three hundred thirty-eight million, one hundred seventy-four thousand, six hundred sixty-four".