2724684 has 24 divisors (see below), whose sum is σ = 6494208. Its totient is φ = 888720.

The previous prime is 2724661. The next prime is 2724697. The reversal of 2724684 is 4864272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852 + ... + 2979.

It is an arithmetic number, because the mean of its divisors is an integer number (270592).

2^2724684 is an apocalyptic number.

It is an amenable number.

2724684 is an abundant number, since it is smaller than the sum of its proper divisors (3769524).

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

2724684 is a wasteful number, since it uses less digits than its factorization.

2724684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885 (or 4883 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 2724684 is about 1650.6616855068. The cubic root of 2724684 is about 139.6707227522.

The spelling of 2724684 in words is "two million, seven hundred twenty-four thousand, six hundred eighty-four".