3980126 has 12 divisors (see below), whose sum is σ = 6071832. Its totient is φ = 1956564.

The previous prime is 3980117. The next prime is 3980143. The reversal of 3980126 is 6210893.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28565 + ... + 28703.

It is an arithmetic number, because the mean of its divisors is an integer number (505986).

Almost surely, 2^3980126 is an apocalyptic number.

3980126 is a deficient number, since it is larger than the sum of its proper divisors (2091706).

3980126 is a wasteful number, since it uses less digits than its factorization.

3980126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3980126 is about 1995.0253131226. The cubic root of 3980126 is about 158.4767685138.

The spelling of 3980126 in words is "three million, nine hundred eighty thousand, one hundred twenty-six".