770470161 has 8 divisors (see below), whose sum is σ = 1027664064. Its totient is φ = 513461520.

The previous prime is 770470157. The next prime is 770470177. The reversal of 770470161 is 161074077.

770470161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 770470161 - 2² = 770470157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (770470111) 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, 36301 + ... + 53466.

It is an arithmetic number, because the mean of its divisors is an integer number (128458008).

Almost surely, 2^770470161 is an apocalyptic number.

It is an amenable number.

770470161 is a deficient number, since it is larger than the sum of its proper divisors (257193903).

770470161 is a wasteful number, since it uses less digits than its factorization.

770470161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92631.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 770470161 is about 27757.3442713816. The cubic root of 770470161 is about 916.7521587408.

The spelling of 770470161 in words is "seven hundred seventy million, four hundred seventy thousand, one hundred sixty-one".