2916138315 has 16 divisors (see below), whose sum is σ = 4676364288. Its totient is φ = 1551759456.

The previous prime is 2916138271. The next prime is 2916138361. The reversal of 2916138315 is 5138316192.

It is not a de Polignac number, because 2916138315 - 2⁷ = 2916138187 is a prime.

It is a super-2 number, since 2×2916138315² = 17007725344422078450, which contains 22 as substring.

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, 212779 + ... + 226068.

It is an arithmetic number, because the mean of its divisors is an integer number (292272768).

Almost surely, 2^2916138315 is an apocalyptic number.

2916138315 is a deficient number, since it is larger than the sum of its proper divisors (1760225973).

2916138315 is a wasteful number, since it uses less digits than its factorization.

2916138315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439298.

The product of its digits is 38880, while the sum is 39.

The square root of 2916138315 is about 54001.2806792580. The cubic root of 2916138315 is about 1428.6835350332.

It can be divided in two parts, 29161 and 38315, that added together give a palindrome (67476).

The spelling of 2916138315 in words is "two billion, nine hundred sixteen million, one hundred thirty-eight thousand, three hundred fifteen".