26349 has 4 divisors (see below), whose sum is σ = 35136. Its totient is φ = 17564.

The previous prime is 26347. The next prime is 26357. The reversal of 26349 is 94362.

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 26349 - 2¹ = 26347 is a prime.

It is a D-number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26347) 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, 4389 + ... + 4394.

It is an arithmetic number, because the mean of its divisors is an integer number (8784).

2²⁶³⁴⁹ is an apocalyptic number.

It is an amenable number.

26349 is a deficient number, since it is larger than the sum of its proper divisors (8787).

26349 is an equidigital number, since it uses as much as digits as its factorization.

26349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786.

The product of its digits is 1296, while the sum is 24.

The square root of 26349 is about 162.3237505727. The cubic root of 26349 is about 29.7569246880.

The spelling of 26349 in words is "twenty-six thousand, three hundred forty-nine".