712245732879 has 32 divisors (see below), whose sum is σ = 981883203840. Its totient is φ = 458962656768.

The previous prime is 712245732833. The next prime is 712245732883. The reversal of 712245732879 is 978237542217.

It is not a de Polignac number, because 712245732879 - 2⁸ = 712245732623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712245736879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9335017 + ... + 9411005.

It is an arithmetic number, because the mean of its divisors is an integer number (30683850120).

Almost surely, 2^712245732879 is an apocalyptic number.

712245732879 is a deficient number, since it is larger than the sum of its proper divisors (269637470961).

712245732879 is a wasteful number, since it uses less digits than its factorization.

712245732879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76791.

The product of its digits is 11854080, while the sum is 57.

The spelling of 712245732879 in words is "seven hundred twelve billion, two hundred forty-five million, seven hundred thirty-two thousand, eight hundred seventy-nine".