705776464 has 10 divisors (see below), whose sum is σ = 1367441930. Its totient is φ = 352888224.

The previous prime is 705776447. The next prime is 705776507. The reversal of 705776464 is 464677507.

It can be written as a sum of positive squares in only one way, i.e., 660078864 + 45697600 = 25692^2 + 6760^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22055499 + ... + 22055530.

It is an arithmetic number, because the mean of its divisors is an integer number (136744193).

Almost surely, 2^705776464 is an apocalyptic number.

It is an amenable number.

705776464 is a deficient number, since it is larger than the sum of its proper divisors (661665466).

705776464 is a wasteful number, since it uses less digits than its factorization.

705776464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44111037 (or 44111031 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 46.

The square root of 705776464 is about 26566.4537339856. The cubic root of 705776464 is about 890.3396691954.

It can be divided in two parts, 7057 and 76464, that added together give a 4-th power (83521 = 17⁴).

The spelling of 705776464 in words is "seven hundred five million, seven hundred seventy-six thousand, four hundred sixty-four".