3317406887472 has 80 divisors (see below), whose sum is σ = 9468608970240. Its totient is φ = 995504874496.

The previous prime is 3317406887429. The next prime is 3317406887507. The reversal of 3317406887472 is 2747886047133.

It is a super-2 number, since 2×3317406887472² (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 15 ways as a sum of consecutive naturals, for example, 88360572 + ... + 88398107.

It is an arithmetic number, because the mean of its divisors is an integer number (118357612128).

Almost surely, 2^{3317406887472} is an apocalyptic number.

It is an amenable number.

3317406887472 is an abundant number, since it is smaller than the sum of its proper divisors (6151202082768).

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

3317406887472 is a wasteful number, since it uses less digits than its factorization.

3317406887472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176758730 (or 176758724 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 60.

The spelling of 3317406887472 in words is "three trillion, three hundred seventeen billion, four hundred six million, eight hundred eighty-seven thousand, four hundred seventy-two".