770084752 has 20 divisors (see below), whose sum is σ = 1492973020. Its totient is φ = 384801408.

The previous prime is 770084729. The next prime is 770084767. The reversal of 770084752 is 257480077.

It can be written as a sum of positive squares in 2 ways, for example, as 277422336 + 492662416 = 16656^2 + 22196^2 .

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, 12874 + ... + 41302.

It is an arithmetic number, because the mean of its divisors is an integer number (74648651).

Almost surely, 2^770084752 is an apocalyptic number.

It is an amenable number.

770084752 is a deficient number, since it is larger than the sum of its proper divisors (722888268).

770084752 is a wasteful number, since it uses less digits than its factorization.

770084752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30130 (or 30124 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 40.

The square root of 770084752 is about 27750.4009340406. The cubic root of 770084752 is about 916.5992722390.

The spelling of 770084752 in words is "seven hundred seventy million, eighty-four thousand, seven hundred fifty-two".