2669064388 has 12 divisors (see below), whose sum is σ = 4770243072. Its totient is φ = 1306137800.

The previous prime is 2669064383. The next prime is 2669064397. The reversal of 2669064388 is 8834609662.

It is not an unprimeable number, because it can be changed into a prime (2669064383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7098388 + ... + 7098763.

It is an arithmetic number, because the mean of its divisors is an integer number (397520256).

Almost surely, 2^2669064388 is an apocalyptic number.

It is an amenable number.

2669064388 is a deficient number, since it is larger than the sum of its proper divisors (2101178684).

2669064388 is a wasteful number, since it uses less digits than its factorization.

2669064388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14197202 (or 14197200 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The square root of 2669064388 is about 51662.9885701553. The cubic root of 2669064388 is about 1387.1380459751.

The spelling of 2669064388 in words is "two billion, six hundred sixty-nine million, sixty-four thousand, three hundred eighty-eight".