716476273 has 2 divisors, whose sum is σ = 716476274. Its totient is φ = 716476272.

The previous prime is 716476219. The next prime is 716476279. The reversal of 716476273 is 372674617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496754944 + 219721329 = 22288^2 + 14823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716476273 is a prime.

It is not a weakly prime, because it can be changed into another prime (716476279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358238136 + 358238137.

It is an arithmetic number, because the mean of its divisors is an integer number (358238137).

Almost surely, 2^716476273 is an apocalyptic number.

It is an amenable number.

716476273 is a deficient number, since it is larger than the sum of its proper divisors (1).

716476273 is an equidigital number, since it uses as much as digits as its factorization.

716476273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 296352, while the sum is 43.

The square root of 716476273 is about 26767.0744198913. The cubic root of 716476273 is about 894.8164050238.

The spelling of 716476273 in words is "seven hundred sixteen million, four hundred seventy-six thousand, two hundred seventy-three".