2398974624 has 192 divisors, whose sum is σ = 7267034880. Its totient is φ = 769305600.

The previous prime is 2398974623. The next prime is 2398974631. The reversal of 2398974624 is 4264798932.

2398974624 is a `hidden beast` number, since 2 + 3 + 9 + 8 + 9 + 7 + 4 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2398974623) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3228397 + ... + 3229139.

It is an arithmetic number, because the mean of its divisors is an integer number (37849140).

Almost surely, 2^2398974624 is an apocalyptic number.

2398974624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2398974624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3633517440).

2398974624 is an abundant number, since it is smaller than the sum of its proper divisors (4868060256).

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

2398974624 is a wasteful number, since it uses less digits than its factorization.

2398974624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 886 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2398974624 is about 48979.3285376596. The cubic root of 2398974624 is about 1338.6752006479.

The spelling of 2398974624 in words is "two billion, three hundred ninety-eight million, nine hundred seventy-four thousand, six hundred twenty-four".