716220851 has 8 divisors (see below), whose sum is σ = 747642624. Its totient is φ = 684822600.

The previous prime is 716220833. The next prime is 716220889. The reversal of 716220851 is 158022617.

716220851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716220851 - 2⁶ = 716220787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716220551) 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, 89330 + ... + 97016.

It is an arithmetic number, because the mean of its divisors is an integer number (93455328).

Almost surely, 2^716220851 is an apocalyptic number.

716220851 is a deficient number, since it is larger than the sum of its proper divisors (31421773).

716220851 is a wasteful number, since it uses less digits than its factorization.

716220851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11761.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 716220851 is about 26762.3027970315. The cubic root of 716220851 is about 894.7100591151.

The spelling of 716220851 in words is "seven hundred sixteen million, two hundred twenty thousand, eight hundred fifty-one".