3285775085 has 8 divisors (see below), whose sum is σ = 3943320216. Its totient is φ = 2628360000.

The previous prime is 3285775067. The next prime is 3285775091. The reversal of 3285775085 is 5805775823.

It can be written as a sum of positive squares in 4 ways, for example, as 703204324 + 2582570761 = 26518^2 + 50819^2 .

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

It is not a de Polignac number, because 3285775085 - 2¹² = 3285770989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36335 + ... + 88835.

It is an arithmetic number, because the mean of its divisors is an integer number (492915027).

Almost surely, 2^3285775085 is an apocalyptic number.

It is an amenable number.

3285775085 is a deficient number, since it is larger than the sum of its proper divisors (657545131).

3285775085 is a wasteful number, since it uses less digits than its factorization.

3285775085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65023.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The square root of 3285775085 is about 57321.6807586798. The cubic root of 3285775085 is about 1486.6632665358.

The spelling of 3285775085 in words is "three billion, two hundred eighty-five million, seven hundred seventy-five thousand, eighty-five".