93109397 has 8 divisors (see below), whose sum is σ = 96163200. Its totient is φ = 90100384.

The previous prime is 93109327. The next prime is 93109403. The reversal of 93109397 is 79390139.

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 93109397 - 2¹⁸ = 92847253 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 (93109327) 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, 6947 + ... + 15312.

It is an arithmetic number, because the mean of its divisors is an integer number (12020400).

Almost surely, 2^93109397 is an apocalyptic number.

It is an amenable number.

93109397 is a deficient number, since it is larger than the sum of its proper divisors (3053803).

93109397 is a wasteful number, since it uses less digits than its factorization.

93109397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22395.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 93109397 is about 9649.3210641993. The cubic root of 93109397 is about 453.2430687618.

The spelling of 93109397 in words is "ninety-three million, one hundred nine thousand, three hundred ninety-seven".