93397 has 4 divisors (see below), whose sum is σ = 95040. Its totient is φ = 91756.

The previous prime is 93383. The next prime is 93407. The reversal of 93397 is 79339.

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-93397 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

93397 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93307) 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, 733 + ... + 850.

It is an arithmetic number, because the mean of its divisors is an integer number (23760).

2⁹³³⁹⁷ is an apocalyptic number.

It is an amenable number.

93397 is a deficient number, since it is larger than the sum of its proper divisors (1643).

93397 is a wasteful number, since it uses less digits than its factorization.

93397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its digits is 5103, while the sum is 31.

The square root of 93397 is about 305.6092276094. The cubic root of 93397 is about 45.3709259016.

The spelling of 93397 in words is "ninety-three thousand, three hundred ninety-seven".