872949315 has 16 divisors (see below), whose sum is σ = 1596250368. Its totient is φ = 399062496.

The previous prime is 872949299. The next prime is 872949347. The reversal of 872949315 is 513949278.

It is not a de Polignac number, because 872949315 - 2⁴ = 872949299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4156797 + ... + 4157006.

It is an arithmetic number, because the mean of its divisors is an integer number (99765648).

Almost surely, 2^872949315 is an apocalyptic number.

872949315 is a deficient number, since it is larger than the sum of its proper divisors (723301053).

872949315 is a wasteful number, since it uses less digits than its factorization.

872949315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313818.

The product of its digits is 544320, while the sum is 48.

The square root of 872949315 is about 29545.7156792656. The cubic root of 872949315 is about 955.7178032266.

The spelling of 872949315 in words is "eight hundred seventy-two million, nine hundred forty-nine thousand, three hundred fifteen".