3818982 has 16 divisors (see below), whose sum is σ = 8087472. Its totient is φ = 1198080.

The previous prime is 3818977. The next prime is 3819007. The reversal of 3818982 is 2898183.

It is a self number, because there is not a number n which added to its sum of digits gives 3818982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18619 + ... + 18822.

It is an arithmetic number, because the mean of its divisors is an integer number (505467).

Almost surely, 2^3818982 is an apocalyptic number.

3818982 is an abundant number, since it is smaller than the sum of its proper divisors (4268490).

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

3818982 is a wasteful number, since it uses less digits than its factorization.

3818982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37463.

The product of its digits is 27648, while the sum is 39.

The square root of 3818982 is about 1954.2215841608. The cubic root of 3818982 is about 156.3084790172.

The spelling of 3818982 in words is "three million, eight hundred eighteen thousand, nine hundred eighty-two".