3883816 has 16 divisors (see below), whose sum is σ = 7479540. Its totient is φ = 1889280.

The previous prime is 3883811. The next prime is 3883823. The reversal of 3883816 is 6183883.

It can be written as a sum of positive squares in 2 ways, for example, as 3880900 + 2916 = 1970^2 + 54^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (3883811) 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, 6265 + ... + 6856.

Almost surely, 2^3883816 is an apocalyptic number.

It is an amenable number.

3883816 is a deficient number, since it is larger than the sum of its proper divisors (3595724).

3883816 is a wasteful number, since it uses less digits than its factorization.

3883816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164 (or 13160 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 3883816 is about 1970.7399625521. The cubic root of 3883816 is about 157.1880581501.

The spelling of 3883816 in words is "three million, eight hundred eighty-three thousand, eight hundred sixteen".