711916459 has 2 divisors, whose sum is σ = 711916460. Its totient is φ = 711916458.

The previous prime is 711916427. The next prime is 711916477. The reversal of 711916459 is 954619117.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 711916459 - 2⁵ = 711916427 is a prime.

It is not a weakly prime, because it can be changed into another prime (711916409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355958229 + 355958230.

It is an arithmetic number, because the mean of its divisors is an integer number (355958230).

Almost surely, 2^711916459 is an apocalyptic number.

711916459 is a deficient number, since it is larger than the sum of its proper divisors (1).

711916459 is an equidigital number, since it uses as much as digits as its factorization.

711916459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 43.

The square root of 711916459 is about 26681.7626666605. The cubic root of 711916459 is about 892.9140936619.

The spelling of 711916459 in words is "seven hundred eleven million, nine hundred sixteen thousand, four hundred fifty-nine".