3285421842 has 8 divisors (see below), whose sum is σ = 6570843696. Its totient is φ = 1095140612.

The previous prime is 3285421793. The next prime is 3285421873. The reversal of 3285421842 is 2481245823.

3285421842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3285421842 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3285421842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273785148 + ... + 273785159.

It is an arithmetic number, because the mean of its divisors is an integer number (821355462).

Almost surely, 2^3285421842 is an apocalyptic number.

3285421842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3285421842 is a wasteful number, since it uses less digits than its factorization.

3285421842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547570312.

The product of its digits is 122880, while the sum is 39.

The square root of 3285421842 is about 57318.5994420659. The cubic root of 3285421842 is about 1486.6099891812.

The spelling of 3285421842 in words is "three billion, two hundred eighty-five million, four hundred twenty-one thousand, eight hundred forty-two".