3890983 has 4 divisors (see below), whose sum is σ = 3895120. Its totient is φ = 3886848.

The previous prime is 3890981. The next prime is 3891037.

3890983 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3890983 - 2¹ = 3890981 is a prime.

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 (3890981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103 + ... + 2791.

It is an arithmetic number, because the mean of its divisors is an integer number (973780).

Almost surely, 2^3890983 is an apocalyptic number.

3890983 is a deficient number, since it is larger than the sum of its proper divisors (4137).

3890983 is a wasteful number, since it uses less digits than its factorization.

3890983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 3890983 is about 1972.5574769826. The cubic root of 3890983 is about 157.2846877323.

The spelling of 3890983 in words is "three million, eight hundred ninety thousand, nine hundred eighty-three".