3982894 has 16 divisors (see below), whose sum is σ = 6328080. Its totient is φ = 1874880.

The previous prime is 3982883. The next prime is 3982903. The reversal of 3982894 is 4982893.

It is a happy number.

3982894 is nontrivially palindromic in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 3982894.

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, 10492 + ... + 10864.

It is an arithmetic number, because the mean of its divisors is an integer number (395505).

Almost surely, 2^3982894 is an apocalyptic number.

3982894 is a deficient number, since it is larger than the sum of its proper divisors (2345186).

3982894 is a wasteful number, since it uses less digits than its factorization.

3982894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675.

The product of its digits is 124416, while the sum is 43.

The square root of 3982894 is about 1995.7189180844. The cubic root of 3982894 is about 158.5134978404.

Subtracting 3982894 from its reverse (4982893), we obtain a palindrome (999999).

The spelling of 3982894 in words is "three million, nine hundred eighty-two thousand, eight hundred ninety-four".