705956768 has 24 divisors (see below), whose sum is σ = 1516203360. Its totient is φ = 320889280.

The previous prime is 705956743. The next prime is 705956777. The reversal of 705956768 is 867659507.

It is a happy 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, 1002428 + ... + 1003131.

It is an arithmetic number, because the mean of its divisors is an integer number (63175140).

Almost surely, 2^705956768 is an apocalyptic number.

It is an amenable number.

705956768 is an abundant number, since it is smaller than the sum of its proper divisors (810246592).

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

705956768 is a wasteful number, since it uses less digits than its factorization.

705956768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005580 (or 2005572 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 53.

The square root of 705956768 is about 26569.8469698265. The cubic root of 705956768 is about 890.4154807985.

The spelling of 705956768 in words is "seven hundred five million, nine hundred fifty-six thousand, seven hundred sixty-eight".