706474793 has 2 divisors, whose sum is σ = 706474794. Its totient is φ = 706474792.

The previous prime is 706474721. The next prime is 706474799. The reversal of 706474793 is 397474607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 706124329 + 350464 = 26573^2 + 592^2 .

It is an emirp because it is prime and its reverse (397474607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706474793 - 2¹⁰ = 706473769 is a prime.

It is not a weakly prime, because it can be changed into another prime (706474799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353237396 + 353237397.

It is an arithmetic number, because the mean of its divisors is an integer number (353237397).

Almost surely, 2^706474793 is an apocalyptic number.

It is an amenable number.

706474793 is a deficient number, since it is larger than the sum of its proper divisors (1).

706474793 is an equidigital number, since it uses as much as digits as its factorization.

706474793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 706474793 is about 26579.5935446726. The cubic root of 706474793 is about 890.6332206205.

The spelling of 706474793 in words is "seven hundred six million, four hundred seventy-four thousand, seven hundred ninety-three".