716279 has 2 divisors, whose sum is σ = 716280. Its totient is φ = 716278.

The previous prime is 716257. The next prime is 716291. The reversal of 716279 is 972617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716279 - 2¹² = 712183 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358139 + 358140.

It is an arithmetic number, because the mean of its divisors is an integer number (358140).

2⁷¹⁶²⁷⁹ is an apocalyptic number.

716279 is a deficient number, since it is larger than the sum of its proper divisors (1).

716279 is an equidigital number, since it uses as much as digits as its factorization.

716279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 32.

The square root of 716279 is about 846.3326769067. The cubic root of 716279 is about 89.4734271892.

The spelling of 716279 in words is "seven hundred sixteen thousand, two hundred seventy-nine".