3285568423491 has 16 divisors (see below), whose sum is σ = 4617324531360. Its totient is φ = 2074945832960.

The previous prime is 3285568423477. The next prime is 3285568423513. The reversal of 3285568423491 is 1943248655823.

It is a cyclic number.

It is not a de Polignac number, because 3285568423491 - 2³³ = 3276978488899 is a prime.

It is a super-2 number, since 2×3285568423491² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3285568423411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356270430 + ... + 356279651.

It is an arithmetic number, because the mean of its divisors is an integer number (288582783210).

Almost surely, 2^{3285568423491} is an apocalyptic number.

3285568423491 is a deficient number, since it is larger than the sum of its proper divisors (1331756107869).

3285568423491 is a wasteful number, since it uses less digits than its factorization.

3285568423491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712550166.

The product of its digits is 49766400, while the sum is 60.

The spelling of 3285568423491 in words is "three trillion, two hundred eighty-five billion, five hundred sixty-eight million, four hundred twenty-three thousand, four hundred ninety-one".