2629076664 has 64 divisors (see below), whose sum is σ = 7157232000. Its totient is φ = 801601920.

The previous prime is 2629076623. The next prime is 2629076729. The reversal of 2629076664 is 4666709262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86182 + ... + 112629.

It is an arithmetic number, because the mean of its divisors is an integer number (111831750).

Almost surely, 2^2629076664 is an apocalyptic number.

2629076664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2629076664 is an abundant number, since it is smaller than the sum of its proper divisors (4528155336).

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

2629076664 is a wasteful number, since it uses less digits than its factorization.

2629076664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198868 (or 198864 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The square root of 2629076664 is about 51274.5225623798. The cubic root of 2629076664 is about 1380.1758272082.

The spelling of 2629076664 in words is "two billion, six hundred twenty-nine million, seventy-six thousand, six hundred sixty-four".