669274796 has 12 divisors (see below), whose sum is σ = 1202886048. Its totient is φ = 325593072.

The previous prime is 669274787. The next prime is 669274811. The reversal of 669274796 is 697472966.

669274796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2260916 + ... + 2261211.

It is an arithmetic number, because the mean of its divisors is an integer number (100240504).

Almost surely, 2^669274796 is an apocalyptic number.

It is an amenable number.

669274796 is a deficient number, since it is larger than the sum of its proper divisors (533611252).

669274796 is a wasteful number, since it uses less digits than its factorization.

669274796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522168 (or 4522166 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 56.

The square root of 669274796 is about 25870.3458809503. The cubic root of 669274796 is about 874.7181877768.

The spelling of 669274796 in words is "six hundred sixty-nine million, two hundred seventy-four thousand, seven hundred ninety-six".