3189214019 has 4 divisors (see below), whose sum is σ = 3189468120. Its totient is φ = 3188959920.

The previous prime is 3189214009. The next prime is 3189214033. The reversal of 3189214019 is 9104129813.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3189214019 - 2¹⁶ = 3189148483 is a prime.

It is a super-2 number, since 2×3189214019² = 20342172117972264722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3189214009) 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 3 ways as a sum of consecutive naturals, for example, 107189 + ... + 133670.

It is an arithmetic number, because the mean of its divisors is an integer number (797367030).

Almost surely, 2^3189214019 is an apocalyptic number.

3189214019 is a deficient number, since it is larger than the sum of its proper divisors (254101).

3189214019 is a wasteful number, since it uses less digits than its factorization.

3189214019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254100.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 3189214019 is about 56473.1265204965. The cubic root of 3189214019 is about 1471.9550735232.

The spelling of 3189214019 in words is "three billion, one hundred eighty-nine million, two hundred fourteen thousand, nineteen".