336668972 has 12 divisors (see below), whose sum is σ = 591465000. Its totient is φ = 167678976.

The previous prime is 336668953. The next prime is 336668977. The reversal of 336668972 is 279866633.

It is a super-2 number, since 2×336668972² = 226691993415073568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 336668972.

It is not an unprimeable number, because it can be changed into a prime (336668977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162722 + ... + 164777.

It is an arithmetic number, because the mean of its divisors is an integer number (49288750).

Almost surely, 2^336668972 is an apocalyptic number.

It is an amenable number.

336668972 is a deficient number, since it is larger than the sum of its proper divisors (254796028).

336668972 is a wasteful number, since it uses less digits than its factorization.

336668972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327760 (or 327758 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 50.

The square root of 336668972 is about 18348.5414134203. The cubic root of 336668972 is about 695.6664049582. Note that the first 3 decimals are identical.

The spelling of 336668972 in words is "three hundred thirty-six million, six hundred sixty-eight thousand, nine hundred seventy-two".