3980284 has 24 divisors (see below), whose sum is σ = 8684928. Its totient is φ = 1550640.

The previous prime is 3980281. The next prime is 3980287. The reversal of 3980284 is 4820893.

3980284 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3980281) and next prime (3980287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980281) 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, 6154 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (361872).

Almost surely, 2^3980284 is an apocalyptic number.

It is an amenable number.

3980284 is an abundant number, since it is smaller than the sum of its proper divisors (4704644).

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

3980284 is a wasteful number, since it uses less digits than its factorization.

3980284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12945 (or 12943 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3980284 is about 1995.0649112247. The cubic root of 3980284 is about 158.4788655159.

The spelling of 3980284 in words is "three million, nine hundred eighty thousand, two hundred eighty-four".