3331540189 has 2 divisors, whose sum is σ = 3331540190. Its totient is φ = 3331540188.

The previous prime is 3331540183. The next prime is 3331540249. The reversal of 3331540189 is 9810451333.

3331540189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2116460025 + 1215080164 = 46005^2 + 34858^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331540189 - 2¹¹ = 3331538141 is a prime.

It is a super-2 number, since 2×3331540189² = 22198320061844311442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3331540183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665770094 + 1665770095.

It is an arithmetic number, because the mean of its divisors is an integer number (1665770095).

Almost surely, 2^3331540189 is an apocalyptic number.

It is an amenable number.

3331540189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331540189 is an equidigital number, since it uses as much as digits as its factorization.

3331540189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3331540189 is about 57719.4957445056. The cubic root of 3331540189 is about 1493.5336739559.

The spelling of 3331540189 in words is "three billion, three hundred thirty-one million, five hundred forty thousand, one hundred eighty-nine".