3808361 has 4 divisors (see below), whose sum is σ = 3814800. Its totient is φ = 3801924.

The previous prime is 3808333. The next prime is 3808397. The reversal of 3808361 is 1638083.

3808361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3808361 is a prime.

It is a super-2 number, since 2×3808361² = 29007227012642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3808061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231 + ... + 3548.

It is an arithmetic number, because the mean of its divisors is an integer number (953700).

Almost surely, 2^3808361 is an apocalyptic number.

It is an amenable number.

3808361 is a deficient number, since it is larger than the sum of its proper divisors (6439).

3808361 is an equidigital number, since it uses as much as digits as its factorization.

3808361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6438.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3808361 is about 1951.5022418639. The cubic root of 3808361 is about 156.1634409103.

The spelling of 3808361 in words is "three million, eight hundred eight thousand, three hundred sixty-one".