3803389 has 4 divisors (see below), whose sum is σ = 3860224. Its totient is φ = 3746556.

The previous prime is 3803377. The next prime is 3803419. The reversal of 3803389 is 9833083.

It is a happy number.

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 not a de Polignac number, because 3803389 - 2¹¹ = 3801341 is a prime.

It is a Duffinian number.

3803389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3803329) 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, 28317 + ... + 28450.

It is an arithmetic number, because the mean of its divisors is an integer number (965056).

Almost surely, 2^3803389 is an apocalyptic number.

It is an amenable number.

3803389 is a deficient number, since it is larger than the sum of its proper divisors (56835).

3803389 is an equidigital number, since it uses as much as digits as its factorization.

3803389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56834.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3803389 is about 1950.2279353963. The cubic root of 3803389 is about 156.0954516652.

The spelling of 3803389 in words is "three million, eight hundred three thousand, three hundred eighty-nine".