3870983 has 2 divisors, whose sum is σ = 3870984. Its totient is φ = 3870982.

The previous prime is 3870959. The next prime is 3871009. The reversal of 3870983 is 3890783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3870983 - 2¹⁰ = 3869959 is a prime.

It is a Sophie Germain prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3870913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1935491 + 1935492.

It is an arithmetic number, because the mean of its divisors is an integer number (1935492).

Almost surely, 2^3870983 is an apocalyptic number.

3870983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3870983 is an equidigital number, since it uses as much as digits as its factorization.

3870983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3870983 is about 1967.4813849183. The cubic root of 3870983 is about 157.0147389033.

The spelling of 3870983 in words is "three million, eight hundred seventy thousand, nine hundred eighty-three".