3836493 has 24 divisors (see below), whose sum is σ = 5850936. Its totient is φ = 2419200.

The previous prime is 3836489. The next prime is 3836501. The reversal of 3836493 is 3946383.

3836493 is a `hidden beast` number, since 3 + 8 + 3 + 649 + 3 = 666.

3836493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 660969 + 3175524 = 813^2 + 1782^2 .

It is not a de Polignac number, because 3836493 - 2² = 3836489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3836293) 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 23 ways as a sum of consecutive naturals, for example, 13513 + ... + 13793.

It is an arithmetic number, because the mean of its divisors is an integer number (243789).

Almost surely, 2^3836493 is an apocalyptic number.

It is an amenable number.

3836493 is a deficient number, since it is larger than the sum of its proper divisors (2014443).

3836493 is a wasteful number, since it uses less digits than its factorization.

3836493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 362 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3836493 is about 1958.6967606038. The cubic root of 3836493 is about 156.5470194573.

The spelling of 3836493 in words is "three million, eight hundred thirty-six thousand, four hundred ninety-three".