711170491 has 2 divisors, whose sum is σ = 711170492. Its totient is φ = 711170490.

The previous prime is 711170441. The next prime is 711170497. The reversal of 711170491 is 194071117.

It is a strong prime.

It is an emirp because it is prime and its reverse (194071117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 711170491 - 2⁷ = 711170363 is a prime.

It is not a weakly prime, because it can be changed into another prime (711170497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355585245 + 355585246.

It is an arithmetic number, because the mean of its divisors is an integer number (355585246).

Almost surely, 2^711170491 is an apocalyptic number.

711170491 is a deficient number, since it is larger than the sum of its proper divisors (1).

711170491 is an equidigital number, since it uses as much as digits as its factorization.

711170491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 31.

The square root of 711170491 is about 26667.7800163418. The cubic root of 711170491 is about 892.6021103686.

The spelling of 711170491 in words is "seven hundred eleven million, one hundred seventy thousand, four hundred ninety-one".