338894568 has 48 divisors (see below), whose sum is σ = 918790080. Its totient is φ = 112847904.

The previous prime is 338894533. The next prime is 338894587. The reversal of 338894568 is 865498833.

It is a happy number.

It is a super-2 number, since 2×338894568² = 229699056439813248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93771 + ... + 97317.

It is an arithmetic number, because the mean of its divisors is an integer number (19141460).

Almost surely, 2^338894568 is an apocalyptic number.

It is an amenable number.

338894568 is an abundant number, since it is smaller than the sum of its proper divisors (579895512).

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

338894568 is a wasteful number, since it uses less digits than its factorization.

338894568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886 (or 4879 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 338894568 is about 18409.0892767676. The cubic root of 338894568 is about 697.1959718653.

The spelling of 338894568 in words is "three hundred thirty-eight million, eight hundred ninety-four thousand, five hundred sixty-eight".