716407361 has 2 divisors, whose sum is σ = 716407362. Its totient is φ = 716407360.

The previous prime is 716407343. The next prime is 716407397. The reversal of 716407361 is 163704617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 657409600 + 58997761 = 25640^2 + 7681^2 .

It is a cyclic number.

It is not a de Polignac number, because 716407361 - 2¹⁰ = 716406337 is a prime.

It is not a weakly prime, because it can be changed into another prime (716407301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358203680 + 358203681.

It is an arithmetic number, because the mean of its divisors is an integer number (358203681).

Almost surely, 2^716407361 is an apocalyptic number.

It is an amenable number.

716407361 is a deficient number, since it is larger than the sum of its proper divisors (1).

716407361 is an equidigital number, since it uses as much as digits as its factorization.

716407361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 716407361 is about 26765.7871358195. The cubic root of 716407361 is about 894.7877157438.

The spelling of 716407361 in words is "seven hundred sixteen million, four hundred seven thousand, three hundred sixty-one".