27874339 has 6 divisors (see below), whose sum is σ = 29610764. Its totient is φ = 26234400.

The previous prime is 27874333. The next prime is 27874351. The reversal of 27874339 is 93347872.

It is not a de Polignac number, because 27874339 - 2¹¹ = 27872291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27874295 and 27874304.

It is not an unprimeable number, because it can be changed into a prime (27874333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47937 + ... + 48514.

Almost surely, 2^27874339 is an apocalyptic number.

27874339 is a deficient number, since it is larger than the sum of its proper divisors (1736425).

27874339 is an equidigital number, since it uses as much as digits as its factorization.

27874339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96485 (or 96468 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The square root of 27874339 is about 5279.6154216003. The cubic root of 27874339 is about 303.2039530619.

The spelling of 27874339 in words is "twenty-seven million, eight hundred seventy-four thousand, three hundred thirty-nine".