3135998372 has 24 divisors (see below), whose sum is σ = 5965396416. Its totient is φ = 1433854368.

The previous prime is 3135998339. The next prime is 3135998399. The reversal of 3135998372 is 2738995313.

It is a self number, because there is not a number n which added to its sum of digits gives 3135998372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276248 + ... + 287375.

It is an arithmetic number, because the mean of its divisors is an integer number (248558184).

Almost surely, 2^3135998372 is an apocalyptic number.

It is an amenable number.

3135998372 is a deficient number, since it is larger than the sum of its proper divisors (2829398044).

3135998372 is a wasteful number, since it uses less digits than its factorization.

3135998372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563747 (or 563745 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 50.

The square root of 3135998372 is about 55999.9854642838. The cubic root of 3135998372 is about 1463.7220307205.

The spelling of 3135998372 in words is "three billion, one hundred thirty-five million, nine hundred ninety-eight thousand, three hundred seventy-two".