770839696 has 45 divisors (see below), whose sum is σ = 1644223539. Its totient is φ = 349826400.

The previous prime is 770839681. The next prime is 770839753. The reversal of 770839696 is 696938077.

The square root of 770839696 is 27764.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 1221301 + ... + 1221931.

Almost surely, 2^770839696 is an apocalyptic number.

770839696 is the 27764-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770839696

770839696 is an abundant number, since it is smaller than the sum of its proper divisors (873383843).

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

770839696 is an equidigital number, since it uses as much as digits as its factorization.

770839696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 55.

The cubic root of 770839696 is about 916.8987003720.

The spelling of 770839696 in words is "seven hundred seventy million, eight hundred thirty-nine thousand, six hundred ninety-six".