27434368 has 32 divisors (see below), whose sum is σ = 58862160. Its totient is φ = 12661248.

The previous prime is 27434321. The next prime is 27434369. The reversal of 27434368 is 86343472.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27434369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6580 + ... + 9907.

Almost surely, 2^27434368 is an apocalyptic number.

It is an amenable number.

27434368 is an abundant number, since it is smaller than the sum of its proper divisors (31427792).

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

27434368 is a wasteful number, since it uses less digits than its factorization.

27434368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16514 (or 16502 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 27434368 is about 5237.7827369985. The cubic root of 27434368 is about 301.6002195187.

It can be divided in two parts, 2 and 7434368, that multiplied together give a square (14868736 = 3856²).

The spelling of 27434368 in words is "twenty-seven million, four hundred thirty-four thousand, three hundred sixty-eight".