3285128119 has 16 divisors (see below), whose sum is σ = 4125755200. Its totient is φ = 2599218720.

The previous prime is 3285128113. The next prime is 3285128129. The reversal of 3285128119 is 9118215823.

It is not a de Polignac number, because 3285128119 - 2¹³ = 3285119927 is a prime.

It is a super-2 number, since 2×3285128119² = 21584133516488956322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285128113) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 363912 + ... + 372829.

It is an arithmetic number, because the mean of its divisors is an integer number (257859700).

Almost surely, 2^3285128119 is an apocalyptic number.

3285128119 is a deficient number, since it is larger than the sum of its proper divisors (840627081).

3285128119 is an equidigital number, since it uses as much as digits as its factorization.

3285128119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736775 (or 736761 counting only the distinct ones).

The product of its digits is 34560, while the sum is 40.

The square root of 3285128119 is about 57316.0371885566. The cubic root of 3285128119 is about 1486.5656859349.

The spelling of 3285128119 in words is "three billion, two hundred eighty-five million, one hundred twenty-eight thousand, one hundred nineteen".