27429316 has 6 divisors (see below), whose sum is σ = 48001310. Its totient is φ = 13714656.

The previous prime is 27429307. The next prime is 27429329. The reversal of 27429316 is 61392472.

27429316 is nontrivially palindromic in base 13.

It can be written as a sum of positive squares in only one way, i.e., 17189316 + 10240000 = 4146^2 + 3200^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3428661 + ... + 3428668.

Almost surely, 2^27429316 is an apocalyptic number.

It is an amenable number.

27429316 is a deficient number, since it is larger than the sum of its proper divisors (20571994).

27429316 is a wasteful number, since it uses less digits than its factorization.

27429316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857333 (or 6857331 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 27429316 is about 5237.3004496592. The cubic root of 27429316 is about 301.5817052978.

The spelling of 27429316 in words is "twenty-seven million, four hundred twenty-nine thousand, three hundred sixteen".