2938320315 has 96 divisors (see below), whose sum is σ = 5931394560. Its totient is φ = 1317938688.

The previous prime is 2938320289. The next prime is 2938320323. The reversal of 2938320315 is 5130238392.

It is not a de Polignac number, because 2938320315 - 2⁶ = 2938320251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2938320315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4569384 + ... + 4570026.

It is an arithmetic number, because the mean of its divisors is an integer number (61785360).

Almost surely, 2^2938320315 is an apocalyptic number.

2938320315 is an abundant number, since it is smaller than the sum of its proper divisors (2993074245).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2938320315 is a wasteful number, since it uses less digits than its factorization.

2938320315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2938320315 is about 54206.2756053208. The cubic root of 2938320315 is about 1432.2968800934.

The spelling of 2938320315 in words is "two billion, nine hundred thirty-eight million, three hundred twenty thousand, three hundred fifteen".