3443836 has 48 divisors (see below), whose sum is σ = 7112448. Its totient is φ = 1443200.

The previous prime is 3443819. The next prime is 3443851. The reversal of 3443836 is 6383443.

3443836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

Its product of digits (20736) is a multiple of the sum of its prime factors (162).

It is a junction number, because it is equal to n+sod(n) for n = 3443798 and 3443807.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41451 + ... + 41533.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

Almost surely, 2^3443836 is an apocalyptic number.

It is an amenable number.

3443836 is an abundant number, since it is smaller than the sum of its proper divisors (3668612).

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

3443836 is a wasteful number, since it uses less digits than its factorization.

3443836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 160 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 3443836 is about 1855.7575272648. The cubic root of 3443836 is about 151.0129369206.

The spelling of 3443836 in words is "three million, four hundred forty-three thousand, eight hundred thirty-six".