2938090715 has 24 divisors (see below), whose sum is σ = 4143650112. Its totient is φ = 1993904640.

The previous prime is 2938090703. The next prime is 2938090721. The reversal of 2938090715 is 5170908392.

It is not a de Polignac number, because 2938090715 - 2⁴ = 2938090699 is a prime.

It is a super-2 number, since 2×2938090715² = 17264754099138422450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38051 + ... + 85580.

It is an arithmetic number, because the mean of its divisors is an integer number (172652088).

Almost surely, 2^2938090715 is an apocalyptic number.

2938090715 is a deficient number, since it is larger than the sum of its proper divisors (1205559397).

2938090715 is a wasteful number, since it uses less digits than its factorization.

2938090715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123747 (or 123740 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 2938090715 is about 54204.1577279825. The cubic root of 2938090715 is about 1432.2595726190.

The spelling of 2938090715 in words is "two billion, nine hundred thirty-eight million, ninety thousand, seven hundred fifteen".