769000690 has 32 divisors (see below), whose sum is σ = 1411344000. Its totient is φ = 301596288.

The previous prime is 769000679. The next prime is 769000697. The reversal of 769000690 is 96000967.

769000690 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 2×769000690² = 1182724122440952200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (769000697) 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, 257526 + ... + 260494.

It is an arithmetic number, because the mean of its divisors is an integer number (44104500).

Almost surely, 2^769000690 is an apocalyptic number.

769000690 is a deficient number, since it is larger than the sum of its proper divisors (642343310).

769000690 is a wasteful number, since it uses less digits than its factorization.

769000690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 769000690 is about 27730.8616887395. The cubic root of 769000690 is about 916.1689658939.

The spelling of 769000690 in words is "seven hundred sixty-nine million, six hundred ninety", and thus it is an aban number.