710920817 has 2 divisors, whose sum is σ = 710920818. Its totient is φ = 710920816.

The previous prime is 710920787. The next prime is 710920829. The reversal of 710920817 is 718029017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 709902736 + 1018081 = 26644^2 + 1009^2 .

It is a cyclic number.

It is not a de Polignac number, because 710920817 - 2¹⁴ = 710904433 is a prime.

It is not a weakly prime, because it can be changed into another prime (710920897) 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, 355460408 + 355460409.

It is an arithmetic number, because the mean of its divisors is an integer number (355460409).

Almost surely, 2^710920817 is an apocalyptic number.

It is an amenable number.

710920817 is a deficient number, since it is larger than the sum of its proper divisors (1).

710920817 is an equidigital number, since it uses as much as digits as its factorization.

710920817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 710920817 is about 26663.0984133502. The cubic root of 710920817 is about 892.4976414556.

The spelling of 710920817 in words is "seven hundred ten million, nine hundred twenty thousand, eight hundred seventeen".