716306613 has 16 divisors (see below), whose sum is σ = 1067314752. Its totient is φ = 423536000.

The previous prime is 716306609. The next prime is 716306651. The reversal of 716306613 is 316603617.

It is a cyclic number.

It is not a de Polignac number, because 716306613 - 2² = 716306609 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716306653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263358 + ... + 266063.

It is an arithmetic number, because the mean of its divisors is an integer number (66707172).

Almost surely, 2^716306613 is an apocalyptic number.

It is an amenable number.

716306613 is a deficient number, since it is larger than the sum of its proper divisors (351008139).

716306613 is a wasteful number, since it uses less digits than its factorization.

716306613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529476.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 716306613 is about 26763.9050401843. The cubic root of 716306613 is about 894.7457692648.

The spelling of 716306613 in words is "seven hundred sixteen million, three hundred six thousand, six hundred thirteen".