27379933 has 8 divisors (see below), whose sum is σ = 31338752. Its totient is φ = 23432976.

The previous prime is 27379921. The next prime is 27379951. The reversal of 27379933 is 33997372.

It is a happy number.

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

It is not a de Polignac number, because 27379933 - 2⁵ = 27379901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27379933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27379903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2716 + ... + 7882.

It is an arithmetic number, because the mean of its divisors is an integer number (3917344).

Almost surely, 2^27379933 is an apocalyptic number.

It is an amenable number.

27379933 is a deficient number, since it is larger than the sum of its proper divisors (3958819).

27379933 is an equidigital number, since it uses as much as digits as its factorization.

27379933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5931.

The product of its digits is 214326, while the sum is 43.

The square root of 27379933 is about 5232.5837785935. The cubic root of 27379933 is about 301.4006100546.

The spelling of 27379933 in words is "twenty-seven million, three hundred seventy-nine thousand, nine hundred thirty-three".