3836390 has 16 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 1444224.

The previous prime is 3836389. The next prime is 3836401. The reversal of 3836390 is 936383.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11114 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (457002).

Almost surely, 2^3836390 is an apocalyptic number.

3836390 is a deficient number, since it is larger than the sum of its proper divisors (3475642).

3836390 is a wasteful number, since it uses less digits than its factorization.

3836390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22591.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3836390 is about 1958.6704674345. The cubic root of 3836390 is about 156.5456184828.

The spelling of 3836390 in words is "three million, eight hundred thirty-six thousand, three hundred ninety".