2598359040 has 416 divisors, whose sum is σ = 9561845760. Its totient is φ = 668860416.

The previous prime is 2598359009. The next prime is 2598359053. The reversal of 2598359040 is 409538952.

2598359040 is a `hidden beast` number, since 2 + 59 + 8 + 3 + 590 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20459457 + ... + 20459583.

Almost surely, 2^2598359040 is an apocalyptic number.

2598359040 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 2598359040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4780922880).

2598359040 is an abundant number, since it is smaller than the sum of its proper divisors (6963486720).

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

2598359040 is a wasteful number, since it uses less digits than its factorization.

2598359040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 2598359040 is about 50974.1016595683. The cubic root of 2598359040 is about 1374.7795199098.

The spelling of 2598359040 in words is "two billion, five hundred ninety-eight million, three hundred fifty-nine thousand, forty".