712794755 has 8 divisors (see below), whose sum is σ = 859123152. Its totient is φ = 567722848.

The previous prime is 712794737. The next prime is 712794763. The reversal of 712794755 is 557497217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712794755 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312872 + ... + 315141.

It is an arithmetic number, because the mean of its divisors is an integer number (107390394).

Almost surely, 2^712794755 is an apocalyptic number.

712794755 is a deficient number, since it is larger than the sum of its proper divisors (146328397).

712794755 is a wasteful number, since it uses less digits than its factorization.

712794755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628245.

The product of its digits is 617400, while the sum is 47.

The square root of 712794755 is about 26698.2163261893. The cubic root of 712794755 is about 893.2811407498.

The spelling of 712794755 in words is "seven hundred twelve million, seven hundred ninety-four thousand, seven hundred fifty-five".