13274799 has 8 divisors (see below), whose sum is σ = 17949312. Its totient is φ = 8725080.

The previous prime is 13274791. The next prime is 13274803. The reversal of 13274799 is 99747231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13274799 - 2³ = 13274791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13274799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13274791) 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, 30949 + ... + 31374.

It is an arithmetic number, because the mean of its divisors is an integer number (2243664).

Almost surely, 2^13274799 is an apocalyptic number.

13274799 is a deficient number, since it is larger than the sum of its proper divisors (4674513).

13274799 is an equidigital number, since it uses as much as digits as its factorization.

13274799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62397.

The product of its digits is 95256, while the sum is 42.

The square root of 13274799 is about 3643.4597568794. The cubic root of 13274799 is about 236.7787106405.

The spelling of 13274799 in words is "thirteen million, two hundred seventy-four thousand, seven hundred ninety-nine".