27379116 has 18 divisors (see below), whose sum is σ = 69208412. Its totient is φ = 9126360.

The previous prime is 27379069. The next prime is 27379117. The reversal of 27379116 is 61197372.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 760531 = 27379116 / (2 + 7 + 3 + 7 + 9 + 1 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (27379117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 380230 + ... + 380301.

Almost surely, 2^27379116 is an apocalyptic number.

It is an amenable number.

27379116 is an abundant number, since it is smaller than the sum of its proper divisors (41829296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27379116 is a wasteful number, since it uses less digits than its factorization.

27379116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760541 (or 760536 counting only the distinct ones).

The product of its digits is 15876, while the sum is 36.

The square root of 27379116 is about 5232.5057095048. The cubic root of 27379116 is about 301.3976121565.

It can be divided in two parts, 27379 and 116, that added together give a triangular number (27495 = T₂₃₄).

The spelling of 27379116 in words is "twenty-seven million, three hundred seventy-nine thousand, one hundred sixteen".