3841836 has 12 divisors (see below), whose sum is σ = 8964312. Its totient is φ = 1280608.

The previous prime is 3841829. The next prime is 3841843. The reversal of 3841836 is 6381483.

It is an interprime number because it is at equal distance from previous prime (3841829) and next prime (3841843).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3841797 and 3841806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160065 + ... + 160088.

It is an arithmetic number, because the mean of its divisors is an integer number (747026).

Almost surely, 2^3841836 is an apocalyptic number.

It is an amenable number.

3841836 is an abundant number, since it is smaller than the sum of its proper divisors (5122476).

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

3841836 is a wasteful number, since it uses less digits than its factorization.

3841836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320160 (or 320158 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 3841836 is about 1960.0602031570. The cubic root of 3841836 is about 156.6196589515.

The spelling of 3841836 in words is "three million, eight hundred forty-one thousand, eight hundred thirty-six".