2659396104 has 128 divisors (see below), whose sum is σ = 7830000000. Its totient is φ = 833981184.

The previous prime is 2659396087. The next prime is 2659396141. The reversal of 2659396104 is 4016939562.

2659396104 is a `hidden beast` number, since 26 + 5 + 9 + 3 + 9 + 610 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2659396104.

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, 609322 + ... + 613670.

It is an arithmetic number, because the mean of its divisors is an integer number (61171875).

Almost surely, 2^2659396104 is an apocalyptic number.

2659396104 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 2659396104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3915000000).

2659396104 is an abundant number, since it is smaller than the sum of its proper divisors (5170603896).

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

2659396104 is a wasteful number, since it uses less digits than its factorization.

2659396104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532 (or 4522 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 2659396104 is about 51569.3329799795. The cubic root of 2659396104 is about 1385.4611199447.

The spelling of 2659396104 in words is "two billion, six hundred fifty-nine million, three hundred ninety-six thousand, one hundred four".