3385660890732 has 24 divisors (see below), whose sum is σ = 7937315585472. Its totient is φ = 1123205034000.

The previous prime is 3385660890713. The next prime is 3385660890757. The reversal of 3385660890732 is 2370980665833.

It is a happy number.

It is a super-2 number, since 2×3385660890732² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668571894 + ... + 668576957.

It is an arithmetic number, because the mean of its divisors is an integer number (330721482728).

Almost surely, 2^{3385660890732} is an apocalyptic number.

It is an amenable number.

3385660890732 is an abundant number, since it is smaller than the sum of its proper divisors (4551654694740).

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

3385660890732 is a wasteful number, since it uses less digits than its factorization.

3385660890732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337149069 (or 1337149067 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 3385660890732 in words is "three trillion, three hundred eighty-five billion, six hundred sixty million, eight hundred ninety thousand, seven hundred thirty-two".