27313434 has 12 divisors (see below), whose sum is σ = 59179146. Its totient is φ = 9104472.

The previous prime is 27313427. The next prime is 27313457. The reversal of 27313434 is 43431372.

It can be written as a sum of positive squares in only one way, i.e., 25979409 + 1334025 = 5097^2 + 1155^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27313398 and 27313407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 758689 + ... + 758724.

Almost surely, 2^27313434 is an apocalyptic number.

27313434 is an abundant number, since it is smaller than the sum of its proper divisors (31865712).

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

27313434 is a wasteful number, since it uses less digits than its factorization.

27313434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517421 (or 1517418 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 27313434 is about 5226.2255978861. The cubic root of 27313434 is about 301.1564033766.

The spelling of 27313434 in words is "twenty-seven million, three hundred thirteen thousand, four hundred thirty-four".