2688364 has 12 divisors (see below), whose sum is σ = 5376784. Its totient is φ = 1152144.

The previous prime is 2688349. The next prime is 2688373. The reversal of 2688364 is 4638862.

2688364 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47979 + ... + 48034.

2^2688364 is an apocalyptic number.

It is an amenable number.

2688364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2688364 is a wasteful number, since it uses less digits than its factorization.

2688364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96024 (or 96022 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 2688364 is about 1639.6231274290. The cubic root of 2688364 is about 139.0473416714.

The spelling of 2688364 in words is "two million, six hundred eighty-eight thousand, three hundred sixty-four".