769920118 has 16 divisors (see below), whose sum is σ = 1275051456. Its totient is φ = 345746440.

The previous prime is 769920077. The next prime is 769920119. The reversal of 769920118 is 811029967.

769920118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×769920118² = 1185553976202267848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769920119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208996 + ... + 212647.

It is an arithmetic number, because the mean of its divisors is an integer number (79690716).

Almost surely, 2^769920118 is an apocalyptic number.

769920118 is a deficient number, since it is larger than the sum of its proper divisors (505131338).

769920118 is a wasteful number, since it uses less digits than its factorization.

769920118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421739.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 769920118 is about 27747.4344399622. The cubic root of 769920118 is about 916.5339486240.

The spelling of 769920118 in words is "seven hundred sixty-nine million, nine hundred twenty thousand, one hundred eighteen".