336728620 has 12 divisors (see below), whose sum is σ = 707130144. Its totient is φ = 134691440.

The previous prime is 336728597. The next prime is 336728681. The reversal of 336728620 is 26827633.

It is a super-2 number, since 2×336728620² = 226772327054208800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336728620.

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, 8418196 + ... + 8418235.

It is an arithmetic number, because the mean of its divisors is an integer number (58927512).

Almost surely, 2^336728620 is an apocalyptic number.

It is an amenable number.

336728620 is an abundant number, since it is smaller than the sum of its proper divisors (370401524).

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

336728620 is a wasteful number, since it uses less digits than its factorization.

336728620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16836440 (or 16836438 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 336728620 is about 18350.1667567355. The cubic root of 336728620 is about 695.7074865179.

The spelling of 336728620 in words is "three hundred thirty-six million, seven hundred twenty-eight thousand, six hundred twenty".