713244673 has 8 divisors (see below), whose sum is σ = 760271400. Its totient is φ = 666781440.

The previous prime is 713244659. The next prime is 713244689. The reversal of 713244673 is 376442317.

It can be written as a sum of positive squares in 4 ways, for example, as 123143409 + 590101264 = 11097^2 + 24292^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 713244673 - 2⁵ = 713244641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713241673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138258 + ... + 143323.

It is an arithmetic number, because the mean of its divisors is an integer number (95033925).

Almost surely, 2^713244673 is an apocalyptic number.

It is an amenable number.

713244673 is a deficient number, since it is larger than the sum of its proper divisors (47026727).

713244673 is a wasteful number, since it uses less digits than its factorization.

713244673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281747.

The product of its digits is 84672, while the sum is 37.

The square root of 713244673 is about 26706.6409905851. The cubic root of 713244673 is about 893.4690483862.

The spelling of 713244673 in words is "seven hundred thirteen million, two hundred forty-four thousand, six hundred seventy-three".