2298400624 has 40 divisors (see below), whose sum is σ = 4808928320. Its totient is φ = 1057874688.

The previous prime is 2298400619. The next prime is 2298400679. The reversal of 2298400624 is 4260048922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61282 + ... + 91390.

It is an arithmetic number, because the mean of its divisors is an integer number (120223208).

Almost surely, 2^2298400624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298400624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2404464160).

2298400624 is an abundant number, since it is smaller than the sum of its proper divisors (2510527696).

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

2298400624 is a wasteful number, since it uses less digits than its factorization.

2298400624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30497 (or 30491 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2298400624 is about 47941.6376858363. The cubic root of 2298400624 is about 1319.7000818452.

The spelling of 2298400624 in words is "two billion, two hundred ninety-eight million, four hundred thousand, six hundred twenty-four".