27734964 has 36 divisors (see below), whose sum is σ = 67742304. Its totient is φ = 8815136.

The previous prime is 27734951. The next prime is 27734977. The reversal of 27734964 is 46943772.

It is an interprime number because it is at equal distance from previous prime (27734951) and next prime (27734977).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87334 + ... + 87650.

Almost surely, 2^27734964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27734964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33871152).

27734964 is an abundant number, since it is smaller than the sum of its proper divisors (40007340).

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

27734964 is a wasteful number, since it uses less digits than its factorization.

27734964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 345 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 27734964 is about 5266.3995290901. The cubic root of 27734964 is about 302.6977565360.

The spelling of 27734964 in words is "twenty-seven million, seven hundred thirty-four thousand, nine hundred sixty-four".