3819489 has 8 divisors (see below), whose sum is σ = 5104992. Its totient is φ = 2540160.

The previous prime is 3819481. The next prime is 3819511. The reversal of 3819489 is 9849183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3819489 - 2³ = 3819481 is a prime.

It is a super-2 number, since 2×3819489² = 29176992442242, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3819489.

It is not an unprimeable number, because it can be changed into a prime (3819481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177 + ... + 2769.

It is an arithmetic number, because the mean of its divisors is an integer number (638124).

Almost surely, 2^3819489 is an apocalyptic number.

It is an amenable number.

3819489 is a deficient number, since it is larger than the sum of its proper divisors (1285503).

3819489 is a wasteful number, since it uses less digits than its factorization.

3819489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087.

The product of its digits is 62208, while the sum is 42.

The square root of 3819489 is about 1954.3512990248. The cubic root of 3819489 is about 156.3153957726.

It can be divided in two parts, 38194 and 89, that added together give a palindrome (38283).

The spelling of 3819489 in words is "three million, eight hundred nineteen thousand, four hundred eighty-nine".