770031696 has 80 divisors (see below), whose sum is σ = 2393100800. Its totient is φ = 208427904.

The previous prime is 770031673. The next prime is 770031709. The reversal of 770031696 is 696130077.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53926 + ... + 66693.

It is an arithmetic number, because the mean of its divisors is an integer number (29913760).

Almost surely, 2^770031696 is an apocalyptic number.

770031696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

770031696 is an abundant number, since it is smaller than the sum of its proper divisors (1623069104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770031696 is a wasteful number, since it uses less digits than its factorization.

770031696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120656 (or 120650 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 770031696 is about 27749.4449674223. Note that the first 3 decimals coincide. The cubic root of 770031696 is about 916.5782216521.

The spelling of 770031696 in words is "seven hundred seventy million, thirty-one thousand, six hundred ninety-six".