713381873 has 2 divisors, whose sum is σ = 713381874. Its totient is φ = 713381872.

The previous prime is 713381861. The next prime is 713381899. The reversal of 713381873 is 378183317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 677717089 + 35664784 = 26033^2 + 5972^2 .

It is an emirp because it is prime and its reverse (378183317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 713381873 - 2¹⁰ = 713380849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 713381873.

It is not a weakly prime, because it can be changed into another prime (713381843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356690936 + 356690937.

It is an arithmetic number, because the mean of its divisors is an integer number (356690937).

Almost surely, 2^713381873 is an apocalyptic number.

It is an amenable number.

713381873 is a deficient number, since it is larger than the sum of its proper divisors (1).

713381873 is an equidigital number, since it uses as much as digits as its factorization.

713381873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 41.

The square root of 713381873 is about 26709.2095165694. The cubic root of 713381873 is about 893.5263340550.

The spelling of 713381873 in words is "seven hundred thirteen million, three hundred eighty-one thousand, eight hundred seventy-three".