711419879 has 2 divisors, whose sum is σ = 711419880. Its totient is φ = 711419878.

The previous prime is 711419843. The next prime is 711419887. The reversal of 711419879 is 978914117.

It is a strong prime.

It is an emirp because it is prime and its reverse (978914117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 711419879 - 2⁸ = 711419623 is a prime.

It is a super-2 number, since 2×711419879² = 1012236488472749282, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711419479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355709939 + 355709940.

It is an arithmetic number, because the mean of its divisors is an integer number (355709940).

Almost surely, 2^711419879 is an apocalyptic number.

711419879 is a deficient number, since it is larger than the sum of its proper divisors (1).

711419879 is an equidigital number, since it uses as much as digits as its factorization.

711419879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 47.

The square root of 711419879 is about 26672.4554362736. The cubic root of 711419879 is about 892.7064352071.

The spelling of 711419879 in words is "seven hundred eleven million, four hundred nineteen thousand, eight hundred seventy-nine".