2598392880 has 240 divisors, whose sum is σ = 9726743520. Its totient is φ = 617766912.

The previous prime is 2598392843. The next prime is 2598392887. The reversal of 2598392880 is 882938952.

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (2598392887) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 226974 + ... + 238146.

It is an arithmetic number, because the mean of its divisors is an integer number (40528098).

Almost surely, 2^2598392880 is an apocalyptic number.

2598392880 is a gapful number since it is divisible by the number (20) 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 2598392880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4863371760).

2598392880 is an abundant number, since it is smaller than the sum of its proper divisors (7128350640).

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

2598392880 is a wasteful number, since it uses less digits than its factorization.

2598392880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228 (or 11219 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 2598392880 is about 50974.4335917526. The cubic root of 2598392880 is about 1374.7854880787.

The spelling of 2598392880 in words is "two billion, five hundred ninety-eight million, three hundred ninety-two thousand, eight hundred eighty".