3786284 has 12 divisors (see below), whose sum is σ = 6805344. Its totient is φ = 1841904.

The previous prime is 3786281. The next prime is 3786287. The reversal of 3786284 is 4826873.

3786284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3786281) and next prime (3786287).

It is a d-powerful number, because it can be written as 3⁵ + 7² + 8 + 6⁸ + 2¹³ + 8⁷ + 4⁵ .

It is not an unprimeable number, because it can be changed into a prime (3786281) 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, 12644 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (567112).

Almost surely, 2^3786284 is an apocalyptic number.

It is an amenable number.

3786284 is a deficient number, since it is larger than the sum of its proper divisors (3019060).

3786284 is a wasteful number, since it uses less digits than its factorization.

3786284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25624 (or 25622 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 3786284 is about 1945.8376088461. The cubic root of 3786284 is about 155.8610970452.

The spelling of 3786284 in words is "three million, seven hundred eighty-six thousand, two hundred eighty-four".