3878983 has 8 divisors (see below), whose sum is σ = 4122800. Its totient is φ = 3639168.

The previous prime is 3878981. The next prime is 3878993. The reversal of 3878983 is 3898783.

3878983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3878983 - 2¹ = 3878981 is a prime.

It is a super-2 number, since 2×3878983² = 30093018228578, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3878981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135 + ... + 3007.

It is an arithmetic number, because the mean of its divisors is an integer number (515350).

Almost surely, 2^3878983 is an apocalyptic number.

3878983 is a deficient number, since it is larger than the sum of its proper divisors (243817).

3878983 is a wasteful number, since it uses less digits than its factorization.

3878983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001.

The product of its digits is 290304, while the sum is 46.

The square root of 3878983 is about 1969.5133916783. The cubic root of 3878983 is about 157.1228297578.

The spelling of 3878983 in words is "three million, eight hundred seventy-eight thousand, nine hundred eighty-three".