3286844421 has 24 divisors (see below), whose sum is σ = 5147593920. Its totient is φ = 1827418752.

The previous prime is 3286844419. The next prime is 3286844437. The reversal of 3286844421 is 1244486823.

It is a happy number.

It is not a de Polignac number, because 3286844421 - 2¹ = 3286844419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286844441) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 28416 + ... + 85913.

It is an arithmetic number, because the mean of its divisors is an integer number (214483080).

Almost surely, 2^3286844421 is an apocalyptic number.

It is an amenable number.

3286844421 is a deficient number, since it is larger than the sum of its proper divisors (1860749499).

3286844421 is a wasteful number, since it uses less digits than its factorization.

3286844421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114413 (or 114376 counting only the distinct ones).

The product of its digits is 294912, while the sum is 42.

The square root of 3286844421 is about 57331.0075003048. The cubic root of 3286844421 is about 1486.8245242891.

The spelling of 3286844421 in words is "three billion, two hundred eighty-six million, eight hundred forty-four thousand, four hundred twenty-one".