3980404 has 12 divisors (see below), whose sum is σ = 7016800. Its totient is φ = 1975608.

The previous prime is 3980401. The next prime is 3980407. The reversal of 3980404 is 4040893.

It is an interprime number because it is at equal distance from previous prime (3980401) and next prime (3980407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980401) 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, 3024 + ... + 4135.

Almost surely, 2^3980404 is an apocalyptic number.

It is an amenable number.

3980404 is a deficient number, since it is larger than the sum of its proper divisors (3036396).

3980404 is a wasteful number, since it uses less digits than its factorization.

3980404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7302 (or 7300 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3980404 is about 1995.0949852075. The cubic root of 3980404 is about 158.4804581387.

The spelling of 3980404 in words is "three million, nine hundred eighty thousand, four hundred four".