706452913 has 2 divisors, whose sum is σ = 706452914. Its totient is φ = 706452912.

The previous prime is 706452907. The next prime is 706452941. The reversal of 706452913 is 319254607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 703947024 + 2505889 = 26532^2 + 1583^2 .

It is a cyclic number.

It is not a de Polignac number, because 706452913 - 2⁹ = 706452401 is a prime.

It is not a weakly prime, because it can be changed into another prime (706452973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353226456 + 353226457.

It is an arithmetic number, because the mean of its divisors is an integer number (353226457).

Almost surely, 2^706452913 is an apocalyptic number.

It is an amenable number.

706452913 is a deficient number, since it is larger than the sum of its proper divisors (1).

706452913 is an equidigital number, since it uses as much as digits as its factorization.

706452913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 706452913 is about 26579.1819475318. The cubic root of 706452913 is about 890.6240260221.

The spelling of 706452913 in words is "seven hundred six million, four hundred fifty-two thousand, nine hundred thirteen".