713622461 has 2 divisors, whose sum is σ = 713622462. Its totient is φ = 713622460.

The previous prime is 713622457. The next prime is 713622487. The reversal of 713622461 is 164226317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393427225 + 320195236 = 19835^2 + 17894^2 .

It is a cyclic number.

It is not a de Polignac number, because 713622461 - 2² = 713622457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713622661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356811230 + 356811231.

It is an arithmetic number, because the mean of its divisors is an integer number (356811231).

Almost surely, 2^713622461 is an apocalyptic number.

It is an amenable number.

713622461 is a deficient number, since it is larger than the sum of its proper divisors (1).

713622461 is an equidigital number, since it uses as much as digits as its factorization.

713622461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 713622461 is about 26713.7129766717. The cubic root of 713622461 is about 893.6267700019.

Adding to 713622461 its reverse (164226317), we get a palindrome (877848778).

The spelling of 713622461 in words is "seven hundred thirteen million, six hundred twenty-two thousand, four hundred sixty-one".