3390867185272 has 48 divisors (see below), whose sum is σ = 7396895515320. Its totient is φ = 1453032504000.

The previous prime is 3390867185239. The next prime is 3390867185309. The reversal of 3390867185272 is 2725817680933.

It is a super-2 number, since 2×3390867185272² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3390867185272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2340322 + ... + 3501262.

Almost surely, 2^{3390867185272} is an apocalyptic number.

It is an amenable number.

3390867185272 is an abundant number, since it is smaller than the sum of its proper divisors (4006028330048).

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

3390867185272 is a wasteful number, since it uses less digits than its factorization.

3390867185272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168412 (or 1168401 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 3390867185272 in words is "three trillion, three hundred ninety billion, eight hundred sixty-seven million, one hundred eighty-five thousand, two hundred seventy-two".