3159764860889 has 72 divisors (see below), whose sum is σ = 4246193491848. Its totient is φ = 2329615572480.

The previous prime is 3159764860853. The next prime is 3159764860943. The reversal of 3159764860889 is 9880684679513.

It can be written as a sum of positive squares in 4 ways, for example, as 446480548864 + 2713284312025 = 668192^2 + 1647205^2 .

It is not a de Polignac number, because 3159764860889 - 2²⁰ = 3159763812313 is a prime.

It is a super-2 number, since 2×3159764860889² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3159764860849) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13914749 + ... + 14140005.

It is an arithmetic number, because the mean of its divisors is an integer number (58974909609).

Almost surely, 2^{3159764860889} is an apocalyptic number.

It is an amenable number.

3159764860889 is a deficient number, since it is larger than the sum of its proper divisors (1086428630959).

3159764860889 is a wasteful number, since it uses less digits than its factorization.

3159764860889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225383 (or 225357 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 74.

The spelling of 3159764860889 in words is "three trillion, one hundred fifty-nine billion, seven hundred sixty-four million, eight hundred sixty thousand, eight hundred eighty-nine".