3189428211 has 16 divisors (see below), whose sum is σ = 4445327360. Its totient is φ = 2031644160.

The previous prime is 3189428201. The next prime is 3189428213. The reversal of 3189428211 is 1128249813.

It is not a de Polignac number, because 3189428211 - 2¹³ = 3189420019 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3189428211.

It is not an unprimeable number, because it can be changed into a prime (3189428213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209710 + ... + 224403.

It is an arithmetic number, because the mean of its divisors is an integer number (277832960).

Almost surely, 2^3189428211 is an apocalyptic number.

3189428211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3189428211 is a deficient number, since it is larger than the sum of its proper divisors (1255899149).

3189428211 is a wasteful number, since it uses less digits than its factorization.

3189428211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434226.

The product of its digits is 27648, while the sum is 39.

The square root of 3189428211 is about 56475.0228950817. The cubic root of 3189428211 is about 1471.9880256280.

The spelling of 3189428211 in words is "three billion, one hundred eighty-nine million, four hundred twenty-eight thousand, two hundred eleven".