3884680 has 16 divisors (see below), whose sum is σ = 8740620. Its totient is φ = 1553856.

The previous prime is 3884659. The next prime is 3884689. The reversal of 3884680 is 864883.

3884680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3818116 + 66564 = 1954^2 + 258^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3884689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48519 + ... + 48598.

Almost surely, 2^3884680 is an apocalyptic number.

It is an amenable number.

3884680 is an abundant number, since it is smaller than the sum of its proper divisors (4855940).

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

3884680 is a wasteful number, since it uses less digits than its factorization.

3884680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97128 (or 97124 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 3884680 is about 1970.9591573648. The cubic root of 3884680 is about 157.1997133892.

The spelling of 3884680 in words is "three million, eight hundred eighty-four thousand, six hundred eighty".