2684704 has 48 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 1173760.

The previous prime is 2684701. The next prime is 2684707. The reversal of 2684704 is 4074862.

It is an interprime number because it is at equal distance from previous prime (2684701) and next prime (2684707).

It is not an unprimeable number, because it can be changed into a prime (2684701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10077 + ... + 10339.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^2684704 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 2684704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993760).

2684704 is an abundant number, since it is smaller than the sum of its proper divisors (3302816).

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

2684704 is a wasteful number, since it uses less digits than its factorization.

2684704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2684704 is about 1638.5066371547. The cubic root of 2684704 is about 138.9842122745.

The spelling of 2684704 in words is "two million, six hundred eighty-four thousand, seven hundred four".