338730384 has 40 divisors (see below), whose sum is σ = 913102272. Its totient is φ = 108000640.

The previous prime is 338730373. The next prime is 338730391. The reversal of 338730384 is 483037833.

It is a super-2 number, since 2×338730384² = 229476546089574912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152307 + ... + 154514.

Almost surely, 2^338730384 is an apocalyptic number.

It is an amenable number.

338730384 is an abundant number, since it is smaller than the sum of its proper divisors (574371888).

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

338730384 is a wasteful number, since it uses less digits than its factorization.

338730384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306855 (or 306849 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 338730384 is about 18404.6294176221. The cubic root of 338730384 is about 697.0833636731.

The spelling of 338730384 in words is "three hundred thirty-eight million, seven hundred thirty thousand, three hundred eighty-four".