2669380626 has 32 divisors (see below), whose sum is σ = 5829019200. Its totient is φ = 808220480.

The previous prime is 2669380619. The next prime is 2669380631. The reversal of 2669380626 is 6260839662.

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, 64660 + ... + 97568.

It is an arithmetic number, because the mean of its divisors is an integer number (182156850).

Almost surely, 2^2669380626 is an apocalyptic number.

2669380626 is an abundant number, since it is smaller than the sum of its proper divisors (3159638574).

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

2669380626 is a wasteful number, since it uses less digits than its factorization.

2669380626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34154.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 2669380626 is about 51666.0490651259. The cubic root of 2669380626 is about 1387.1928277730.

The spelling of 2669380626 in words is "two billion, six hundred sixty-nine million, three hundred eighty thousand, six hundred twenty-six".