713406913 has 2 divisors, whose sum is σ = 713406914. Its totient is φ = 713406912.

The previous prime is 713406877. The next prime is 713406923. The reversal of 713406913 is 319604317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462121009 + 251285904 = 21497^2 + 15852^2 .

It is a cyclic number.

It is not a de Polignac number, because 713406913 - 2²¹ = 711309761 is a prime.

It is not a weakly prime, because it can be changed into another prime (713406923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356703456 + 356703457.

It is an arithmetic number, because the mean of its divisors is an integer number (356703457).

Almost surely, 2^713406913 is an apocalyptic number.

It is an amenable number.

713406913 is a deficient number, since it is larger than the sum of its proper divisors (1).

713406913 is an equidigital number, since it uses as much as digits as its factorization.

713406913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 713406913 is about 26709.6782646291. The cubic root of 713406913 is about 893.5367883145.

The spelling of 713406913 in words is "seven hundred thirteen million, four hundred six thousand, nine hundred thirteen".