2390649584 has 20 divisors (see below), whose sum is σ = 4679637984. Its totient is φ = 1183001088.

The previous prime is 2390649557. The next prime is 2390649631. The reversal of 2390649584 is 4859460932.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768632 + ... + 771735.

Almost surely, 2^2390649584 is an apocalyptic number.

It is an amenable number.

2390649584 is a deficient number, since it is larger than the sum of its proper divisors (2288988400).

2390649584 is a wasteful number, since it uses less digits than its factorization.

2390649584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540472 (or 1540466 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 2390649584 is about 48894.2694392707. The cubic root of 2390649584 is about 1337.1248937212.

The spelling of 2390649584 in words is "two billion, three hundred ninety million, six hundred forty-nine thousand, five hundred eighty-four".