3863369 has 4 divisors (see below), whose sum is σ = 4090644. Its totient is φ = 3636096.

The previous prime is 3863347. The next prime is 3863393. The reversal of 3863369 is 9633683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9633683 = 101 ⋅95383.

It can be written as a sum of positive squares in 2 ways, for example, as 2839225 + 1024144 = 1685^2 + 1012^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3863369 is a prime.

It is a super-2 number, since 2×3863369² = 29851240060322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3863309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113612 + ... + 113645.

It is an arithmetic number, because the mean of its divisors is an integer number (1022661).

Almost surely, 2^3863369 is an apocalyptic number.

It is an amenable number.

3863369 is a deficient number, since it is larger than the sum of its proper divisors (227275).

3863369 is a wasteful number, since it uses less digits than its factorization.

3863369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227274.

The product of its digits is 69984, while the sum is 38.

The square root of 3863369 is about 1965.5454713641. The cubic root of 3863369 is about 156.9117250251.

The spelling of 3863369 in words is "three million, eight hundred sixty-three thousand, three hundred sixty-nine".