712324968784 has 320 divisors, whose sum is σ = 1754517203712. Its totient is φ = 275175014400.

The previous prime is 712324968703. The next prime is 712324968809. The reversal of 712324968784 is 487869423217.

It is a super-2 number, since 2×712324968784² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 409146154 + ... + 409147894.

Almost surely, 2^712324968784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712324968784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (877258601856).

712324968784 is an abundant number, since it is smaller than the sum of its proper divisors (1042192234928).

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

712324968784 is a wasteful number, since it uses less digits than its factorization.

712324968784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 2008 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 61.

The spelling of 712324968784 in words is "seven hundred twelve billion, three hundred twenty-four million, nine hundred sixty-eight thousand, seven hundred eighty-four".