716949599 has 2 divisors, whose sum is σ = 716949600. Its totient is φ = 716949598.

The previous prime is 716949593. The next prime is 716949659. The reversal of 716949599 is 995949617.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716949599 - 2¹² = 716945503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716949593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358474799 + 358474800.

It is an arithmetic number, because the mean of its divisors is an integer number (358474800).

Almost surely, 2^716949599 is an apocalyptic number.

716949599 is a deficient number, since it is larger than the sum of its proper divisors (1).

716949599 is an equidigital number, since it uses as much as digits as its factorization.

716949599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5511240, while the sum is 59.

The square root of 716949599 is about 26775.9145315337. The cubic root of 716949599 is about 895.0134092849.

The spelling of 716949599 in words is "seven hundred sixteen million, nine hundred forty-nine thousand, five hundred ninety-nine".