1713327397 has 4 divisors (see below), whose sum is σ = 1718908576. Its totient is φ = 1707746220.

The previous prime is 1713327379. The next prime is 1713327401. The reversal of 1713327397 is 7937233171.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1713327397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713327347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790129 + ... + 2790742.

It is an arithmetic number, because the mean of its divisors is an integer number (429727144).

Almost surely, 2^1713327397 is an apocalyptic number.

It is an amenable number.

1713327397 is a deficient number, since it is larger than the sum of its proper divisors (5581179).

1713327397 is an equidigital number, since it uses as much as digits as its factorization.

1713327397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5581178.

The product of its digits is 166698, while the sum is 43.

The square root of 1713327397 is about 41392.3591620483. The cubic root of 1713327397 is about 1196.5939053670.

The spelling of 1713327397 in words is "one billion, seven hundred thirteen million, three hundred twenty-seven thousand, three hundred ninety-seven".