2884680 has 64 divisors (see below), whose sum is σ = 9619200. Its totient is φ = 768960.

The previous prime is 2884663. The next prime is 2884681. The reversal of 2884680 is 864882.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2884681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (150300).

2^2884680 is an apocalyptic number.

2884680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2884680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4809600).

2884680 is an abundant number, since it is smaller than the sum of its proper divisors (6734520).

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

2884680 is a wasteful number, since it uses less digits than its factorization.

2884680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2681 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2884680 is about 1698.4345733645. The cubic root of 2884680 is about 142.3527564947.

The spelling of 2884680 in words is "two million, eight hundred eighty-four thousand, six hundred eighty".