711798673 has 2 divisors, whose sum is σ = 711798674. Its totient is φ = 711798672.

The previous prime is 711798629. The next prime is 711798683. The reversal of 711798673 is 376897117.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 582112129 + 129686544 = 24127^2 + 11388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-711798673 is a prime.

It is not a weakly prime, because it can be changed into another prime (711798613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355899336 + 355899337.

It is an arithmetic number, because the mean of its divisors is an integer number (355899337).

Almost surely, 2^711798673 is an apocalyptic number.

It is an amenable number.

711798673 is a deficient number, since it is larger than the sum of its proper divisors (1).

711798673 is an equidigital number, since it uses as much as digits as its factorization.

711798673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 49.

The square root of 711798673 is about 26679.5553373740. Note that the first 3 decimals coincide. The cubic root of 711798673 is about 892.8648469754.

The spelling of 711798673 in words is "seven hundred eleven million, seven hundred ninety-eight thousand, six hundred seventy-three".