27079929 has 24 divisors (see below), whose sum is σ = 41614560. Its totient is φ = 16910208.

The previous prime is 27079919. The next prime is 27079933. The reversal of 27079929 is 92997072.

It is not a de Polignac number, because 27079929 - 2⁸ = 27079673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27079909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57754 + ... + 58220.

It is an arithmetic number, because the mean of its divisors is an integer number (1733940).

Almost surely, 2^27079929 is an apocalyptic number.

It is an amenable number.

27079929 is a deficient number, since it is larger than the sum of its proper divisors (14534631).

27079929 is a wasteful number, since it uses less digits than its factorization.

27079929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 27079929 is about 5203.8379106194. The cubic root of 27079929 is about 300.2957416937.

The spelling of 27079929 in words is "twenty-seven million, seventy-nine thousand, nine hundred twenty-nine".