3843126 has 40 divisors (see below), whose sum is σ = 9844560. Its totient is φ = 1097712.

The previous prime is 3843121. The next prime is 3843127. The reversal of 3843126 is 6213483.

It is a happy number.

3843126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 3843126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843121) 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 19 ways as a sum of consecutive naturals, for example, 561 + ... + 2828.

It is an arithmetic number, because the mean of its divisors is an integer number (246114).

Almost surely, 2^3843126 is an apocalyptic number.

3843126 is an abundant number, since it is smaller than the sum of its proper divisors (6001434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3843126 is a wasteful number, since it uses less digits than its factorization.

3843126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410 (or 3401 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3843126 is about 1960.3892470629. The cubic root of 3843126 is about 156.6371867473.

It can be divided in two parts, 3843 and 126, that added together give a square (3969 = 63²).

The spelling of 3843126 in words is "three million, eight hundred forty-three thousand, one hundred twenty-six".