711074491 has 2 divisors, whose sum is σ = 711074492. Its totient is φ = 711074490.

The previous prime is 711074459. The next prime is 711074503. The reversal of 711074491 is 194470117.

It is a strong prime.

It is an emirp because it is prime and its reverse (194470117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 711074491 - 2⁵ = 711074459 is a prime.

It is not a weakly prime, because it can be changed into another prime (711074401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355537245 + 355537246.

It is an arithmetic number, because the mean of its divisors is an integer number (355537246).

Almost surely, 2^711074491 is an apocalyptic number.

711074491 is a deficient number, since it is larger than the sum of its proper divisors (1).

711074491 is an equidigital number, since it uses as much as digits as its factorization.

711074491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 711074491 is about 26665.9800307433. The cubic root of 711074491 is about 892.5619448201.

The spelling of 711074491 in words is "seven hundred eleven million, seventy-four thousand, four hundred ninety-one".