716227999 has 8 divisors (see below), whose sum is σ = 748242432. Its totient is φ = 684770520.

The previous prime is 716227997. The next prime is 716228011. The reversal of 716227999 is 999722617.

It is a happy number.

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 716227999 - 2¹ = 716227997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716227997) 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, 136609 + ... + 141754.

It is an arithmetic number, because the mean of its divisors is an integer number (93530304).

Almost surely, 2^716227999 is an apocalyptic number.

716227999 is a deficient number, since it is larger than the sum of its proper divisors (32014433).

716227999 is a wasteful number, since it uses less digits than its factorization.

716227999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278477.

The product of its digits is 857304, while the sum is 52.

The square root of 716227999 is about 26762.4363427547. The cubic root of 716227999 is about 894.7130355556.

The spelling of 716227999 in words is "seven hundred sixteen million, two hundred twenty-seven thousand, nine hundred ninety-nine".