2598365896 has 64 divisors (see below), whose sum is σ = 5769504000. Its totient is φ = 1073399040.

The previous prime is 2598365839. The next prime is 2598365909. The reversal of 2598365896 is 6985638952.

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, 1491586 + ... + 1493326.

It is an arithmetic number, because the mean of its divisors is an integer number (90148500).

Almost surely, 2^2598365896 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 2598365896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2884752000).

2598365896 is an abundant number, since it is smaller than the sum of its proper divisors (3171138104).

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

2598365896 is a wasteful number, since it uses less digits than its factorization.

2598365896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2698 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 61.

The square root of 2598365896 is about 50974.1689093604. The cubic root of 2598365896 is about 1374.7807290678.

The spelling of 2598365896 in words is "two billion, five hundred ninety-eight million, three hundred sixty-five thousand, eight hundred ninety-six".