23386349 has 4 divisors (see below), whose sum is σ = 26727264. Its totient is φ = 20045436.

The previous prime is 23386289. The next prime is 23386351. The reversal of 23386349 is 94368332.

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 not a de Polignac number, because 23386349 - 2¹⁶ = 23320813 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23389349) 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, 1670447 + ... + 1670460.

It is an arithmetic number, because the mean of its divisors is an integer number (6681816).

Almost surely, 2^23386349 is an apocalyptic number.

It is an amenable number.

23386349 is a deficient number, since it is larger than the sum of its proper divisors (3340915).

23386349 is an equidigital number, since it uses as much as digits as its factorization.

23386349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340914.

The product of its digits is 93312, while the sum is 38.

The square root of 23386349 is about 4835.9434446652. The cubic root of 23386349 is about 285.9702195669.

The spelling of 23386349 in words is "twenty-three million, three hundred eighty-six thousand, three hundred forty-nine".