3284868511 has 2 divisors, whose sum is σ = 3284868512. Its totient is φ = 3284868510.

The previous prime is 3284868451. The next prime is 3284868539. The reversal of 3284868511 is 1158684823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3284868511 - 2²⁹ = 2747997599 is a prime.

It is a super-2 number, since 2×3284868511² = 21580722269118714242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3284868611) 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 as a sum of consecutive naturals, namely, 1642434255 + 1642434256.

It is an arithmetic number, because the mean of its divisors is an integer number (1642434256).

Almost surely, 2^3284868511 is an apocalyptic number.

3284868511 is the 30636-th centered heptagonal number.

3284868511 is a deficient number, since it is larger than the sum of its proper divisors (1).

3284868511 is an equidigital number, since it uses as much as digits as its factorization.

3284868511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 46.

The square root of 3284868511 is about 57313.7724373470. The cubic root of 3284868511 is about 1486.5265261724.

The spelling of 3284868511 in words is "three billion, two hundred eighty-four million, eight hundred sixty-eight thousand, five hundred eleven".