2406684 has 36 divisors (see below), whose sum is σ = 6534024. Its totient is φ = 687456.

The previous prime is 2406683. The next prime is 2406689. The reversal of 2406684 is 4866042.

It is a d-powerful number, because it can be written as 2²¹ + 4 + 0 + 6³ + 6⁶ + 8³ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1459 + ... + 2634.

2^2406684 is an apocalyptic number.

It is an amenable number.

2406684 is an abundant number, since it is smaller than the sum of its proper divisors (4127340).

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

2406684 is a wasteful number, since it uses less digits than its factorization.

2406684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114 (or 4105 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2406684 is about 1551.3490903082. The cubic root of 2406684 is about 134.0107661952.

The spelling of 2406684 in words is "two million, four hundred six thousand, six hundred eighty-four".