769368969 has 8 divisors (see below), whose sum is σ = 1139805920. Its totient is φ = 512912628.

The previous prime is 769368961. The next prime is 769368989. The reversal of 769368969 is 969863967.

It is not a de Polignac number, because 769368969 - 2³ = 769368961 is a prime.

It is a super-2 number, since 2×769368969² = 1183857220920245922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (769368961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14247547 + ... + 14247600.

It is an arithmetic number, because the mean of its divisors is an integer number (142475740).

Almost surely, 2^769368969 is an apocalyptic number.

It is an amenable number.

769368969 is a deficient number, since it is larger than the sum of its proper divisors (370436951).

769368969 is a wasteful number, since it uses less digits than its factorization.

769368969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28495156 (or 28495150 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 63.

The square root of 769368969 is about 27737.5011311401. The cubic root of 769368969 is about 916.3151954736.

It can be divided in two parts, 76936 and 8969, that added together give a triangular number (85905 = T₄₁₄).

The spelling of 769368969 in words is "seven hundred sixty-nine million, three hundred sixty-eight thousand, nine hundred sixty-nine".