769873914 has 48 divisors (see below), whose sum is σ = 1707946344. Its totient is φ = 250560000.

The previous prime is 769873889. The next prime is 769873927. The reversal of 769873914 is 419378967.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 718508025 + 51365889 = 26805^2 + 7167^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129814 + ... + 135614.

Almost surely, 2^769873914 is an apocalyptic number.

769873914 is an abundant number, since it is smaller than the sum of its proper divisors (938072430).

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

769873914 is a wasteful number, since it uses less digits than its factorization.

769873914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983 (or 5980 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 769873914 is about 27746.6018459919. The cubic root of 769873914 is about 916.5156140891.

The spelling of 769873914 in words is "seven hundred sixty-nine million, eight hundred seventy-three thousand, nine hundred fourteen".