3390253021897 has 32 divisors (see below), whose sum is σ = 3984814310400. Its totient is φ = 2824295205888.

The previous prime is 3390253021891. The next prime is 3390253021913. The reversal of 3390253021897 is 7981203520933.

It is a cyclic number.

It is not a de Polignac number, because 3390253021897 - 2¹¹ = 3390253019849 is a prime.

It is a super-2 number, since 2×3390253021897² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3390253021891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267174129 + ... + 267186817.

It is an arithmetic number, because the mean of its divisors is an integer number (124525447200).

Almost surely, 2^{3390253021897} is an apocalyptic number.

It is an amenable number.

3390253021897 is a deficient number, since it is larger than the sum of its proper divisors (594561288503).

3390253021897 is a wasteful number, since it uses less digits than its factorization.

3390253021897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19465.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 3390253021897 in words is "three trillion, three hundred ninety billion, two hundred fifty-three million, twenty-one thousand, eight hundred ninety-seven".