3356637806172 has 48 divisors (see below), whose sum is σ = 9477565574400. Its totient is φ = 902625292032.

The previous prime is 3356637806153. The next prime is 3356637806173. The reversal of 3356637806172 is 2716087366533.

3356637806172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3356637806172² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356637806173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175291922 + ... + 1175294777.

It is an arithmetic number, because the mean of its divisors is an integer number (197449282800).

Almost surely, 2^{3356637806172} is an apocalyptic number.

It is an amenable number.

3356637806172 is an abundant number, since it is smaller than the sum of its proper divisors (6120927768228).

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

3356637806172 is a wasteful number, since it uses less digits than its factorization.

3356637806172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350586730 (or 2350586728 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 3356637806172 in words is "three trillion, three hundred fifty-six billion, six hundred thirty-seven million, eight hundred six thousand, one hundred seventy-two".