770040674 has 16 divisors (see below), whose sum is σ = 1251367488. Its totient is φ = 353273232.

The previous prime is 770040659. The next prime is 770040703. The reversal of 770040674 is 476040077.

It is a super-2 number, since 2×770040674² = 1185925279228748552, which contains 22 as substring.

It is a Curzon 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, 84332 + ... + 93015.

It is an arithmetic number, because the mean of its divisors is an integer number (78210468).

Almost surely, 2^770040674 is an apocalyptic number.

770040674 is a deficient number, since it is larger than the sum of its proper divisors (481326814).

770040674 is a wasteful number, since it uses less digits than its factorization.

770040674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177529.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 770040674 is about 27749.6067359521. The cubic root of 770040674 is about 916.5817838463.

The spelling of 770040674 in words is "seven hundred seventy million, forty thousand, six hundred seventy-four".