716769216 has 224 divisors, whose sum is σ = 2205288960. Its totient is φ = 228096000.

The previous prime is 716769203. The next prime is 716769233. The reversal of 716769216 is 612967617.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4746741 + ... + 4746891.

It is an arithmetic number, because the mean of its divisors is an integer number (9845040).

Almost surely, 2^716769216 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 716769216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1102644480).

716769216 is an abundant number, since it is smaller than the sum of its proper divisors (1488519744).

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

716769216 is a wasteful number, since it uses less digits than its factorization.

716769216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 264 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 716769216 is about 26772.5459379567. The cubic root of 716769216 is about 894.9383418298.

The spelling of 716769216 in words is "seven hundred sixteen million, seven hundred sixty-nine thousand, two hundred sixteen".