712777676 has 12 divisors (see below), whose sum is σ = 1343311872. Its totient is φ = 328974288.

The previous prime is 712777669. The next prime is 712777679. The reversal of 712777676 is 676777217.

It is not an unprimeable number, because it can be changed into a prime (712777679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6853580 + ... + 6853683.

It is an arithmetic number, because the mean of its divisors is an integer number (111942656).

Almost surely, 2^712777676 is an apocalyptic number.

It is an amenable number.

712777676 is a deficient number, since it is larger than the sum of its proper divisors (630534196).

712777676 is a wasteful number, since it uses less digits than its factorization.

712777676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13707280 (or 13707278 counting only the distinct ones).

The product of its digits is 1210104, while the sum is 50.

The square root of 712777676 is about 26697.8964714451. The cubic root of 712777676 is about 893.2740061712.

The spelling of 712777676 in words is "seven hundred twelve million, seven hundred seventy-seven thousand, six hundred seventy-six".