1713944397 has 8 divisors (see below), whose sum is σ = 2493010080. Its totient is φ = 1038754160.

The previous prime is 1713944371. The next prime is 1713944417. The reversal of 1713944397 is 7934493171.

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 1713944397 - 2¹² = 1713940301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713944497) 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, 25968822 + ... + 25968887.

It is an arithmetic number, because the mean of its divisors is an integer number (311626260).

Almost surely, 2^1713944397 is an apocalyptic number.

It is an amenable number.

1713944397 is a deficient number, since it is larger than the sum of its proper divisors (779065683).

1713944397 is a wasteful number, since it uses less digits than its factorization.

1713944397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51937723.

The product of its digits is 571536, while the sum is 48.

The square root of 1713944397 is about 41399.8115575421. The cubic root of 1713944397 is about 1196.7375264546.

The spelling of 1713944397 in words is "one billion, seven hundred thirteen million, nine hundred forty-four thousand, three hundred ninety-seven".