3285308313 has 24 divisors (see below), whose sum is σ = 5450640000. Its totient is φ = 1867878144.

The previous prime is 3285308309. The next prime is 3285308321. The reversal of 3285308313 is 3138035823.

3285308313 is a `hidden beast` number, since 32 + 8 + 5 + 308 + 313 = 666.

It is not a de Polignac number, because 3285308313 - 2² = 3285308309 is a prime.

It is a super-2 number, since 2×3285308313² = 21586501422933811938, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3285308813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118488 + ... + 143561.

It is an arithmetic number, because the mean of its divisors is an integer number (227110000).

Almost surely, 2^3285308313 is an apocalyptic number.

It is an amenable number.

3285308313 is a deficient number, since it is larger than the sum of its proper divisors (2165331687).

3285308313 is a wasteful number, since it uses less digits than its factorization.

3285308313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262261 (or 262258 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3285308313 is about 57317.6091005199. The cubic root of 3285308313 is about 1486.5928655263.

The spelling of 3285308313 in words is "three billion, two hundred eighty-five million, three hundred eight thousand, three hundred thirteen".