2502390384 has 60 divisors (see below), whose sum is σ = 7541932216. Its totient is φ = 769965696.

The previous prime is 2502390379. The next prime is 2502390431. The reversal of 2502390384 is 4830932052.

2502390384 is a `hidden beast` number, since 250 + 23 + 9 + 0 + 384 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 666502 + ... + 670245.

Almost surely, 2^2502390384 is an apocalyptic number.

2502390384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2502390384 is an abundant number, since it is smaller than the sum of its proper divisors (5039541832).

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

2502390384 is a wasteful number, since it uses less digits than its factorization.

2502390384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336774 (or 1336765 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2502390384 is about 50023.8981287944. The cubic root of 2502390384 is about 1357.6412371999.

The spelling of 2502390384 in words is "two billion, five hundred two million, three hundred ninety thousand, three hundred eighty-four".