769323965 has 32 divisors (see below), whose sum is σ = 1015787520. Its totient is φ = 557250624.

The previous prime is 769323953. The next prime is 769323983. The reversal of 769323965 is 569323967.

It is a cyclic number.

It is not a de Polignac number, because 769323965 - 2¹⁰ = 769322941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189992 + ... + 193998.

It is an arithmetic number, because the mean of its divisors is an integer number (31743360).

Almost surely, 2^769323965 is an apocalyptic number.

It is an amenable number.

769323965 is a deficient number, since it is larger than the sum of its proper divisors (246463555).

769323965 is a wasteful number, since it uses less digits than its factorization.

769323965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121.

The product of its digits is 1837080, while the sum is 50.

The square root of 769323965 is about 27736.6898709994. The cubic root of 769323965 is about 916.2973286005.

The spelling of 769323965 in words is "seven hundred sixty-nine million, three hundred twenty-three thousand, nine hundred sixty-five".