336381988 has 12 divisors (see below), whose sum is σ = 589245580. Its totient is φ = 168026112.

The previous prime is 336381967. The next prime is 336382003. The reversal of 336381988 is 889183633.

It can be written as a sum of positive squares in 2 ways, for example, as 241864704 + 94517284 = 15552^2 + 9722^2 .

It is a super-2 number, since 2×336381988² = 226305683701664288, 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, 36573 + ... + 44836.

Almost surely, 2^336381988 is an apocalyptic number.

It is an amenable number.

336381988 is a deficient number, since it is larger than the sum of its proper divisors (252863592).

336381988 is a wasteful number, since it uses less digits than its factorization.

336381988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82446 (or 82444 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 336381988 is about 18340.7193970138. The cubic root of 336381988 is about 695.4686816767.

The spelling of 336381988 in words is "three hundred thirty-six million, three hundred eighty-one thousand, nine hundred eighty-eight".