716305445 has 8 divisors (see below), whose sum is σ = 896939136. Its totient is φ = 548129296.

The previous prime is 716305417. The next prime is 716305477. The reversal of 716305445 is 544503617.

716305445 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 a de Polignac number, because none of the positive numbers 2^k-716305445 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3114257 + ... + 3114486.

It is an arithmetic number, because the mean of its divisors is an integer number (112117392).

Almost surely, 2^716305445 is an apocalyptic number.

It is an amenable number.

716305445 is a deficient number, since it is larger than the sum of its proper divisors (180633691).

716305445 is a wasteful number, since it uses less digits than its factorization.

716305445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228771.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 716305445 is about 26763.8832197422. The cubic root of 716305445 is about 894.7452829444.

The spelling of 716305445 in words is "seven hundred sixteen million, three hundred five thousand, four hundred forty-five".