769418134 has 16 divisors (see below), whose sum is σ = 1171376640. Its totient is φ = 378985960.

The previous prime is 769418123. The next prime is 769418141. The reversal of 769418134 is 431814967.

It is a congruent number.

It is an unprimeable number.

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, 53139 + ... + 66049.

It is an arithmetic number, because the mean of its divisors is an integer number (73211040).

Almost surely, 2^769418134 is an apocalyptic number.

769418134 is a deficient number, since it is larger than the sum of its proper divisors (401958506).

769418134 is a wasteful number, since it uses less digits than its factorization.

769418134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355.

The product of its digits is 145152, while the sum is 43.

The square root of 769418134 is about 27738.3873720157. The cubic root of 769418134 is about 916.3347134937.

The spelling of 769418134 in words is "seven hundred sixty-nine million, four hundred eighteen thousand, one hundred thirty-four".