2658976704 has 84 divisors (see below), whose sum is σ = 7661696640. Its totient is φ = 881648640.

The previous prime is 2658976687. The next prime is 2658976711. The reversal of 2658976704 is 4076798562.

2658976704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2658976704² = 14140314224829407232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97932 + ... + 122100.

Almost surely, 2^2658976704 is an apocalyptic number.

2658976704 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 2658976704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830848320).

2658976704 is an abundant number, since it is smaller than the sum of its proper divisors (5002719936).

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

2658976704 is a wasteful number, since it uses less digits than its factorization.

2658976704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24378 (or 24365 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The square root of 2658976704 is about 51565.2664494231. The cubic root of 2658976704 is about 1385.3882847446.

The spelling of 2658976704 in words is "two billion, six hundred fifty-eight million, nine hundred seventy-six thousand, seven hundred four".