770195732 has 12 divisors (see below), whose sum is σ = 1350337716. Its totient is φ = 384384960.

The previous prime is 770195729. The next prime is 770195743. The reversal of 770195732 is 237591077.

It can be written as a sum of positive squares in 2 ways, for example, as 289884676 + 480311056 = 17026^2 + 21916^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 770195732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175793 + ... + 180120.

It is an arithmetic number, because the mean of its divisors is an integer number (112528143).

Almost surely, 2^770195732 is an apocalyptic number.

It is an amenable number.

770195732 is a deficient number, since it is larger than the sum of its proper divisors (580141984).

770195732 is a wasteful number, since it uses less digits than its factorization.

770195732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356458 (or 356456 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 41.

The square root of 770195732 is about 27752.4004727519. The cubic root of 770195732 is about 916.6433017222.

The spelling of 770195732 in words is "seven hundred seventy million, one hundred ninety-five thousand, seven hundred thirty-two".