769679499 has 8 divisors (see below), whose sum is σ = 1035321552. Its totient is φ = 508578560.

The previous prime is 769679497. The next prime is 769679507. The reversal of 769679499 is 994976967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 769679499 - 2¹ = 769679497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (769679497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134882 + ... + 1135559.

It is an arithmetic number, because the mean of its divisors is an integer number (129415194).

Almost surely, 2^769679499 is an apocalyptic number.

769679499 is a deficient number, since it is larger than the sum of its proper divisors (265642053).

769679499 is a wasteful number, since it uses less digits than its factorization.

769679499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270557.

The product of its digits is 46294416, while the sum is 66.

The square root of 769679499 is about 27743.0982228013. The cubic root of 769679499 is about 916.4384588646.

The spelling of 769679499 in words is "seven hundred sixty-nine million, six hundred seventy-nine thousand, four hundred ninety-nine".