3150239985 has 64 divisors (see below), whose sum is σ = 5928595200. Its totient is φ = 1584382464.

The previous prime is 3150239971. The next prime is 3150239987. The reversal of 3150239985 is 5899320513.

3150239985 is a `hidden beast` number, since 31 + 502 + 39 + 9 + 85 = 666.

It is not a de Polignac number, because 3150239985 - 2²² = 3146045681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3150239985.

It is not an unprimeable number, because it can be changed into a prime (3150239987) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158989 + ... + 177701.

It is an arithmetic number, because the mean of its divisors is an integer number (92634300).

Almost surely, 2^3150239985 is an apocalyptic number.

It is an amenable number.

3150239985 is a deficient number, since it is larger than the sum of its proper divisors (2778355215).

3150239985 is a wasteful number, since it uses less digits than its factorization.

3150239985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18799 (or 18793 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 3150239985 is about 56126.9987171949. The cubic root of 3150239985 is about 1465.9344347415.

The spelling of 3150239985 in words is "three billion, one hundred fifty million, two hundred thirty-nine thousand, nine hundred eighty-five".