2390620964 has 48 divisors (see below), whose sum is σ = 4477032000. Its totient is φ = 1113722496.

The previous prime is 2390620957. The next prime is 2390620979. The reversal of 2390620964 is 4690260932.

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 15 ways as a sum of consecutive naturals, for example, 1210682 + ... + 1212654.

It is an arithmetic number, because the mean of its divisors is an integer number (93271500).

Almost surely, 2^2390620964 is an apocalyptic number.

It is an amenable number.

2390620964 is a deficient number, since it is larger than the sum of its proper divisors (2086411036).

2390620964 is a wasteful number, since it uses less digits than its factorization.

2390620964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252 (or 2250 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 2390620964 is about 48893.9767660598. The cubic root of 2390620964 is about 1337.1195578399.

The spelling of 2390620964 in words is "two billion, three hundred ninety million, six hundred twenty thousand, nine hundred sixty-four".