716327616 has 56 divisors (see below), whose sum is σ = 1899629424. Its totient is φ = 238228480.

The previous prime is 716327609. The next prime is 716327621. The reversal of 716327616 is 616723617.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84466 + ... + 92558.

It is an arithmetic number, because the mean of its divisors is an integer number (33921954).

Almost surely, 2^716327616 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 716327616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949814712).

716327616 is an abundant number, since it is smaller than the sum of its proper divisors (1183301808).

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

716327616 is a wasteful number, since it uses less digits than its factorization.

716327616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8569 (or 8559 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 716327616 is about 26764.2974127848. The cubic root of 716327616 is about 894.7545141986.

The spelling of 716327616 in words is "seven hundred sixteen million, three hundred twenty-seven thousand, six hundred sixteen".