2390716725 has 12 divisors (see below), whose sum is σ = 3952651776. Its totient is φ = 1275048880.

The previous prime is 2390716637. The next prime is 2390716747. The reversal of 2390716725 is 5276170932.

It is not a de Polignac number, because 2390716725 - 2⁷ = 2390716597 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 15938037 + ... + 15938186.

It is an arithmetic number, because the mean of its divisors is an integer number (329387648).

Almost surely, 2^2390716725 is an apocalyptic number.

2390716725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2390716725 is a deficient number, since it is larger than the sum of its proper divisors (1561935051).

2390716725 is a wasteful number, since it uses less digits than its factorization.

2390716725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31876236 (or 31876231 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 2390716725 is about 48894.9560282040. The cubic root of 2390716725 is about 1337.1374112481.

The spelling of 2390716725 in words is "two billion, three hundred ninety million, seven hundred sixteen thousand, seven hundred twenty-five".