115936349 has 4 divisors (see below), whose sum is σ = 115976640. Its totient is φ = 115896060.

The previous prime is 115936339. The next prime is 115936361. The reversal of 115936349 is 943639511.

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, and also an emirpimes, since its reverse is a distinct semiprime: 943639511 = 191 ⋅4940521.

It is a cyclic number.

It is not a de Polignac number, because 115936349 - 2⁴ = 115936333 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 (115936339) 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, 15467 + ... + 21704.

It is an arithmetic number, because the mean of its divisors is an integer number (28994160).

Almost surely, 2^115936349 is an apocalyptic number.

It is an amenable number.

115936349 is a deficient number, since it is larger than the sum of its proper divisors (40291).

115936349 is an equidigital number, since it uses as much as digits as its factorization.

115936349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40290.

The product of its digits is 87480, while the sum is 41.

The square root of 115936349 is about 10767.3742853121. The cubic root of 115936349 is about 487.6106769531.

The spelling of 115936349 in words is "one hundred fifteen million, nine hundred thirty-six thousand, three hundred forty-nine".