3980084 has 12 divisors (see below), whose sum is σ = 6991908. Its totient is φ = 1982400.

The previous prime is 3980071. The next prime is 3980087. The reversal of 3980084 is 4800893.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 1795600 = 1478^2 + 1340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3980084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647 + ... + 2894.

It is an arithmetic number, because the mean of its divisors is an integer number (582659).

Almost surely, 2^3980084 is an apocalyptic number.

It is an amenable number.

3980084 is a deficient number, since it is larger than the sum of its proper divisors (3011824).

3980084 is a wasteful number, since it uses less digits than its factorization.

3980084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 3824 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3980084 is about 1995.0147869126. The cubic root of 3980084 is about 158.4762110735.

The spelling of 3980084 in words is "three million, nine hundred eighty thousand, eighty-four".