770489223 has 16 divisors (see below), whose sum is σ = 1176545280. Its totient is φ = 439354656.

The previous prime is 770489191. The next prime is 770489243. The reversal of 770489223 is 322984077.

It is not a de Polignac number, because 770489223 - 2⁵ = 770489191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770489243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28240 + ... + 48357.

It is an arithmetic number, because the mean of its divisors is an integer number (73534080).

Almost surely, 2^770489223 is an apocalyptic number.

770489223 is a deficient number, since it is larger than the sum of its proper divisors (406056057).

770489223 is a wasteful number, since it uses less digits than its factorization.

770489223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77086.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 770489223 is about 27757.6876378419. The cubic root of 770489223 is about 916.7597190533.

The spelling of 770489223 in words is "seven hundred seventy million, four hundred eighty-nine thousand, two hundred twenty-three".