3814289 has 4 divisors (see below), whose sum is σ = 3829056. Its totient is φ = 3799524.

The previous prime is 3814267. The next prime is 3814301. The reversal of 3814289 is 9824183.

It is a happy number.

3814289 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 3814289 - 2⁸ = 3814033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3811289) 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, 6989 + ... + 7514.

It is an arithmetic number, because the mean of its divisors is an integer number (957264).

Almost surely, 2^3814289 is an apocalyptic number.

It is an amenable number.

3814289 is a deficient number, since it is larger than the sum of its proper divisors (14767).

3814289 is a wasteful number, since it uses less digits than its factorization.

3814289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14766.

The product of its digits is 13824, while the sum is 35.

The square root of 3814289 is about 1953.0204812034. The cubic root of 3814289 is about 156.2444256145.

The spelling of 3814289 in words is "three million, eight hundred fourteen thousand, two hundred eighty-nine".