706146677 has 2 divisors, whose sum is σ = 706146678. Its totient is φ = 706146676.

The previous prime is 706146601. The next prime is 706146709. The reversal of 706146677 is 776641607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 541306756 + 164839921 = 23266^2 + 12839^2 .

It is a cyclic number.

It is not a de Polignac number, because 706146677 - 2¹⁰ = 706145653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706146577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353073338 + 353073339.

It is an arithmetic number, because the mean of its divisors is an integer number (353073339).

Almost surely, 2^706146677 is an apocalyptic number.

It is an amenable number.

706146677 is a deficient number, since it is larger than the sum of its proper divisors (1).

706146677 is an equidigital number, since it uses as much as digits as its factorization.

706146677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 706146677 is about 26573.4204986863. The cubic root of 706146677 is about 890.4953170153.

The spelling of 706146677 in words is "seven hundred six million, one hundred forty-six thousand, six hundred seventy-seven".