3120089189 has 4 divisors (see below), whose sum is σ = 3565816224. Its totient is φ = 2674362156.

The previous prime is 3120089179. The next prime is 3120089197. The reversal of 3120089189 is 9819800213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3120089189 - 2¹² = 3120085093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120089179) 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, 222863507 + ... + 222863520.

It is an arithmetic number, because the mean of its divisors is an integer number (891454056).

Almost surely, 2^3120089189 is an apocalyptic number.

It is an amenable number.

3120089189 is a deficient number, since it is larger than the sum of its proper divisors (445727035).

3120089189 is an equidigital number, since it uses as much as digits as its factorization.

3120089189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445727034.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 3120089189 is about 55857.7585389890. The cubic root of 3120089189 is about 1461.2426383474.

The spelling of 3120089189 in words is "three billion, one hundred twenty million, eighty-nine thousand, one hundred eighty-nine".