3786009 has 8 divisors (see below), whose sum is σ = 5057280. Its totient is φ = 2519376.

The previous prime is 3785993. The next prime is 3786011. The reversal of 3786009 is 9006873.

It is a happy number.

3786009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3786009 - 2⁴ = 3785993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3786049) 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 7 ways as a sum of consecutive naturals, for example, 1912 + ... + 3350.

It is an arithmetic number, because the mean of its divisors is an integer number (632160).

Almost surely, 2^3786009 is an apocalyptic number.

It is an amenable number.

3786009 is a deficient number, since it is larger than the sum of its proper divisors (1271271).

3786009 is a wasteful number, since it uses less digits than its factorization.

3786009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 3786009 is about 1945.7669439067. The cubic root of 3786009 is about 155.8573235266.

The spelling of 3786009 in words is "three million, seven hundred eighty-six thousand, nine".