2398562964 has 72 divisors (see below), whose sum is σ = 7293890240. Its totient is φ = 649233792.

The previous prime is 2398562927. The next prime is 2398562977. The reversal of 2398562964 is 4692658932.

It is a happy number.

2398562964 is a `hidden beast` number, since 2 + 3 + 9 + 8 + 5 + 629 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2398562964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245689 + ... + 255264.

Almost surely, 2^2398562964 is an apocalyptic number.

It is an amenable number.

2398562964 is an abundant number, since it is smaller than the sum of its proper divisors (4895327276).

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

2398562964 is a wasteful number, since it uses less digits than its factorization.

2398562964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500989 (or 500984 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 2398562964 is about 48975.1259722729. The cubic root of 2398562964 is about 1338.5986247986.

The spelling of 2398562964 in words is "two billion, three hundred ninety-eight million, five hundred sixty-two thousand, nine hundred sixty-four".