769658799204 has 405 divisors, whose sum is σ = 2220187668699. Its totient is φ = 232449937920.

The previous prime is 769658799191. The next prime is 769658799227. The reversal of 769658799204 is 402997856967.

The square root of 769658799204 is 877302.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 71016920100 + 698641879104 = 266490^2 + 835848^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 12617357334 + ... + 12617357394.

Almost surely, 2^769658799204 is an apocalyptic number.

769658799204 is the 877302-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 769658799204

769658799204 is an abundant number, since it is smaller than the sum of its proper divisors (1450528869495).

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

769658799204 is a wasteful number, since it uses less digits than its factorization.

769658799204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 72.

The spelling of 769658799204 in words is "seven hundred sixty-nine billion, six hundred fifty-eight million, seven hundred ninety-nine thousand, two hundred four".