3998883 has 16 divisors (see below), whose sum is σ = 6152960. Its totient is φ = 2262816.

The previous prime is 3998881. The next prime is 3998899. The reversal of 3998883 is 3888993.

It is not a de Polignac number, because 3998883 - 2¹ = 3998881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3998881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416 + ... + 3162.

It is an arithmetic number, because the mean of its divisors is an integer number (384560).

Almost surely, 2^3998883 is an apocalyptic number.

3998883 is a deficient number, since it is larger than the sum of its proper divisors (2154077).

3998883 is a wasteful number, since it uses less digits than its factorization.

3998883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866.

The product of its digits is 373248, while the sum is 48.

The square root of 3998883 is about 1999.7207305021. The cubic root of 3998883 is about 158.7253277631.

The spelling of 3998883 in words is "three million, nine hundred ninety-eight thousand, eight hundred eighty-three".