3837489 has 4 divisors (see below), whose sum is σ = 5116656. Its totient is φ = 2558324.

The previous prime is 3837469. The next prime is 3837497. The reversal of 3837489 is 9847383.

3837489 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 not a de Polignac number, because 3837489 - 2⁹ = 3836977 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 3837489.

It is not an unprimeable number, because it can be changed into a prime (3837439) 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, 639579 + ... + 639584.

It is an arithmetic number, because the mean of its divisors is an integer number (1279164).

Almost surely, 2^3837489 is an apocalyptic number.

It is an amenable number.

3837489 is a deficient number, since it is larger than the sum of its proper divisors (1279167).

3837489 is a wasteful number, since it uses less digits than its factorization.

3837489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279166.

The product of its digits is 145152, while the sum is 42.

The square root of 3837489 is about 1958.9509947929. The cubic root of 3837489 is about 156.5605654519.

The spelling of 3837489 in words is "three million, eight hundred thirty-seven thousand, four hundred eighty-nine".