716306674272 has 288 divisors, whose sum is σ = 2228325555456. Its totient is φ = 197357368320.

The previous prime is 716306674253. The next prime is 716306674273. The reversal of 716306674272 is 272476603617.

It is a super-2 number, since 2×716306674272² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716306674273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 198256338 + ... + 198259950.

It is an arithmetic number, because the mean of its divisors is an integer number (7737241512).

Almost surely, 2^716306674272 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 716306674272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1114162777728).

716306674272 is an abundant number, since it is smaller than the sum of its proper divisors (1512018881184).

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

716306674272 is a wasteful number, since it uses less digits than its factorization.

716306674272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002 (or 3963 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 716306674272 in words is "seven hundred sixteen billion, three hundred six million, six hundred seventy-four thousand, two hundred seventy-two".