770084623077 has 32 divisors (see below), whose sum is σ = 1314739083264. Its totient is φ = 389231956800.

The previous prime is 770084623051. The next prime is 770084623081. The reversal of 770084623077 is 770326480077.

It is not a de Polignac number, because 770084623077 - 2⁷ = 770084622949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770084623577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45041449 + ... + 45058542.

It is an arithmetic number, because the mean of its divisors is an integer number (41085596352).

Almost surely, 2^770084623077 is an apocalyptic number.

770084623077 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

770084623077 is a deficient number, since it is larger than the sum of its proper divisors (544654460187).

770084623077 is a wasteful number, since it uses less digits than its factorization.

770084623077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90100049.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 770084623077 in words is "seven hundred seventy billion, eighty-four million, six hundred twenty-three thousand, seventy-seven".