3982446 has 80 divisors (see below), whose sum is σ = 10082688. Its totient is φ = 1166400.

The previous prime is 3982417. The next prime is 3982481. The reversal of 3982446 is 6442893.

It is a happy number.

It is a super-2 number, since 2×3982446² = 31719752285832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3982446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65256 + ... + 65316.

Almost surely, 2^3982446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3982446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5041344).

3982446 is an abundant number, since it is smaller than the sum of its proper divisors (6100242).

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

3982446 is a wasteful number, since it uses less digits than its factorization.

3982446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 110 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3982446 is about 1995.6066746731. The cubic root of 3982446 is about 158.5075543640.

The spelling of 3982446 in words is "three million, nine hundred eighty-two thousand, four hundred forty-six".