711316992 has 80 divisors (see below), whose sum is σ = 2006536752. Its totient is φ = 223150080.

The previous prime is 711316987. The next prime is 711316993. The reversal of 711316992 is 299613117.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 711316992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711316993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12492 + ... + 39732.

Almost surely, 2^711316992 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 711316992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003268376).

711316992 is an abundant number, since it is smaller than the sum of its proper divisors (1295219760).

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

711316992 is a wasteful number, since it uses less digits than its factorization.

711316992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27279 (or 27263 counting only the distinct ones).

The product of its digits is 20412, while the sum is 39.

The square root of 711316992 is about 26670.5266539677. The cubic root of 711316992 is about 892.6633981213.

The spelling of 711316992 in words is "seven hundred eleven million, three hundred sixteen thousand, nine hundred ninety-two".