3285421841 has 16 divisors (see below), whose sum is σ = 3730184640. Its totient is φ = 2868592320.

The previous prime is 3285421793. The next prime is 3285421873. The reversal of 3285421841 is 1481245823.

3285421841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3285421841 - 2¹⁴ = 3285405457 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3285421795 and 3285421804.

It is not an unprimeable number, because it can be changed into a prime (3285421891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153206 + ... + 173328.

It is an arithmetic number, because the mean of its divisors is an integer number (233136540).

Almost surely, 2^3285421841 is an apocalyptic number.

It is an amenable number.

3285421841 is a deficient number, since it is larger than the sum of its proper divisors (444762799).

3285421841 is a wasteful number, since it uses less digits than its factorization.

3285421841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20816.

The product of its digits is 61440, while the sum is 38.

The square root of 3285421841 is about 57318.5994333428. The cubic root of 3285421841 is about 1486.6099890304.

The spelling of 3285421841 in words is "three billion, two hundred eighty-five million, four hundred twenty-one thousand, eight hundred forty-one".