3112151689 has 8 divisors (see below), whose sum is σ = 3252880512. Its totient is φ = 2971874400.

The previous prime is 3112151687. The next prime is 3112151719. The reversal of 3112151689 is 9861512113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3112151689 - 2¹ = 3112151687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112151687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98749 + ... + 126394.

It is an arithmetic number, because the mean of its divisors is an integer number (406610064).

Almost surely, 2^3112151689 is an apocalyptic number.

It is an amenable number.

3112151689 is a deficient number, since it is larger than the sum of its proper divisors (140728823).

3112151689 is a wasteful number, since it uses less digits than its factorization.

3112151689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225767.

The product of its digits is 12960, while the sum is 37.

The square root of 3112151689 is about 55786.6622858905. The cubic root of 3112151689 is about 1460.0024533955.

The spelling of 3112151689 in words is "three billion, one hundred twelve million, one hundred fifty-one thousand, six hundred eighty-nine".