769238927 has 16 divisors (see below), whose sum is σ = 789684000. Its totient is φ = 749174400.

The previous prime is 769238909. The next prime is 769238957. The reversal of 769238927 is 729832967.

It is a cyclic number.

It is not a de Polignac number, because 769238927 - 2⁶ = 769238863 is a prime.

It is a super-2 number, since 2×769238927² = 1183457053624222658, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769238957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2203949 + ... + 2204297.

It is an arithmetic number, because the mean of its divisors is an integer number (49355250).

Almost surely, 2^769238927 is an apocalyptic number.

769238927 is a deficient number, since it is larger than the sum of its proper divisors (20445073).

769238927 is a wasteful number, since it uses less digits than its factorization.

769238927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its digits is 2286144, while the sum is 53.

The square root of 769238927 is about 27735.1568771478. The cubic root of 769238927 is about 916.2635660735.

The spelling of 769238927 in words is "seven hundred sixty-nine million, two hundred thirty-eight thousand, nine hundred twenty-seven".