3284868509 has 8 divisors (see below), whose sum is σ = 3539696160. Its totient is φ = 3030347376.

The previous prime is 3284868451. The next prime is 3284868511. The reversal of 3284868509 is 9058684823.

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

It is a cyclic number.

It is not a de Polignac number, because 3284868509 - 2⁸ = 3284868253 is a prime.

It is a super-2 number, since 2×3284868509² = 21580722242839766162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284868539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54119 + ... + 97460.

It is an arithmetic number, because the mean of its divisors is an integer number (442462020).

Almost surely, 2^3284868509 is an apocalyptic number.

It is an amenable number.

3284868509 is a deficient number, since it is larger than the sum of its proper divisors (254827651).

3284868509 is a wasteful number, since it uses less digits than its factorization.

3284868509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153259.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The square root of 3284868509 is about 57313.7724198992. The cubic root of 3284868509 is about 1486.5265258707.

The spelling of 3284868509 in words is "three billion, two hundred eighty-four million, eight hundred sixty-eight thousand, five hundred nine".