769088427 has 16 divisors (see below), whose sum is σ = 1053995040. Its totient is φ = 498643200.

The previous prime is 769088417. The next prime is 769088447. The reversal of 769088427 is 724880967.

It is not a de Polignac number, because 769088427 - 2⁶ = 769088363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 769088427.

It is not an unprimeable number, because it can be changed into a prime (769088407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7324 + ... + 39897.

It is an arithmetic number, because the mean of its divisors is an integer number (65874690).

Almost surely, 2^769088427 is an apocalyptic number.

769088427 is a deficient number, since it is larger than the sum of its proper divisors (284906613).

769088427 is a wasteful number, since it uses less digits than its factorization.

769088427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47374.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 769088427 is about 27732.4435814805. The cubic root of 769088427 is about 916.2038071543.

The spelling of 769088427 in words is "seven hundred sixty-nine million, eighty-eight thousand, four hundred twenty-seven".