706474448377 has 2 divisors, whose sum is σ = 706474448378. Its totient is φ = 706474448376.

The previous prime is 706474448359. The next prime is 706474448389. The reversal of 706474448377 is 773844474607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 700202441961 + 6272006416 = 836781^2 + 79196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706474448377 is a prime.

It is a super-2 number, since 2×706474448377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (706474445377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353237224188 + 353237224189.

It is an arithmetic number, because the mean of its divisors is an integer number (353237224189).

Almost surely, 2^706474448377 is an apocalyptic number.

It is an amenable number.

706474448377 is a deficient number, since it is larger than the sum of its proper divisors (1).

706474448377 is an equidigital number, since it uses as much as digits as its factorization.

706474448377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88510464, while the sum is 61.

The spelling of 706474448377 in words is "seven hundred six billion, four hundred seventy-four million, four hundred forty-eight thousand, three hundred seventy-seven".