3982854 has 16 divisors (see below), whose sum is σ = 8101440. Its totient is φ = 1305000.

The previous prime is 3982819. The next prime is 3982877. The reversal of 3982854 is 4582893.

It is a happy number.

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, 5272 + ... + 5979.

It is an arithmetic number, because the mean of its divisors is an integer number (506340).

Almost surely, 2^3982854 is an apocalyptic number.

3982854 is an abundant number, since it is smaller than the sum of its proper divisors (4118586).

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

3982854 is a wasteful number, since it uses less digits than its factorization.

3982854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11315.

The product of its digits is 69120, while the sum is 39.

The square root of 3982854 is about 1995.7088966079. The cubic root of 3982854 is about 158.5129671910.

Adding to 3982854 its sum of digits (39), we get a palindrome (3982893).

The spelling of 3982854 in words is "three million, nine hundred eighty-two thousand, eight hundred fifty-four".