2715914938 has 12 divisors (see below), whose sum is σ = 4477893210. Its totient is φ = 1234506680.

The previous prime is 2715914923. The next prime is 2715915067. The reversal of 2715914938 is 8394195172.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1371739369 + 1344175569 = 37037^2 + 36663^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2715914891 and 2715914900.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5611153 + ... + 5611636.

Almost surely, 2^2715914938 is an apocalyptic number.

2715914938 is a deficient number, since it is larger than the sum of its proper divisors (1761978272).

2715914938 is a wasteful number, since it uses less digits than its factorization.

2715914938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11222813 (or 11222802 counting only the distinct ones).

The product of its digits is 544320, while the sum is 49.

The square root of 2715914938 is about 52114.4407818025. The cubic root of 2715914938 is about 1395.2072401009.

The spelling of 2715914938 in words is "two billion, seven hundred fifteen million, nine hundred fourteen thousand, nine hundred thirty-eight".