711361393 has 2 divisors, whose sum is σ = 711361394. Its totient is φ = 711361392.

The previous prime is 711361381. The next prime is 711361423. The reversal of 711361393 is 393163117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 404130609 + 307230784 = 20103^2 + 17528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-711361393 is a prime.

It is not a weakly prime, because it can be changed into another prime (711361333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355680696 + 355680697.

It is an arithmetic number, because the mean of its divisors is an integer number (355680697).

Almost surely, 2^711361393 is an apocalyptic number.

It is an amenable number.

711361393 is a deficient number, since it is larger than the sum of its proper divisors (1).

711361393 is an equidigital number, since it uses as much as digits as its factorization.

711361393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 34.

The square root of 711361393 is about 26671.3590392391. The cubic root of 711361393 is about 892.6819713328.

The spelling of 711361393 in words is "seven hundred eleven million, three hundred sixty-one thousand, three hundred ninety-three".