716031047 has 2 divisors, whose sum is σ = 716031048. Its totient is φ = 716031046.

The previous prime is 716031023. The next prime is 716031073. The reversal of 716031047 is 740130617.

716031047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716031047 - 2²⁸ = 447595591 is a 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 (716031097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358015523 + 358015524.

It is an arithmetic number, because the mean of its divisors is an integer number (358015524).

Almost surely, 2^716031047 is an apocalyptic number.

716031047 is a deficient number, since it is larger than the sum of its proper divisors (1).

716031047 is an equidigital number, since it uses as much as digits as its factorization.

716031047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 716031047 is about 26758.7564546636. The cubic root of 716031047 is about 894.6310171309.

The spelling of 716031047 in words is "seven hundred sixteen million, thirty-one thousand, forty-seven".