3331311889 has 2 divisors, whose sum is σ = 3331311890. Its totient is φ = 3331311888.

The previous prime is 3331311887. The next prime is 3331311923. The reversal of 3331311889 is 9881131333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2570490000 + 760821889 = 50700^2 + 27583^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331311889 - 2¹ = 3331311887 is a prime.

It is a super-2 number, since 2×3331311889² = 22195277803585496642, which contains 22 as substring.

Together with 3331311887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3331311883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665655944 + 1665655945.

It is an arithmetic number, because the mean of its divisors is an integer number (1665655945).

Almost surely, 2^3331311889 is an apocalyptic number.

It is an amenable number.

3331311889 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331311889 is an equidigital number, since it uses as much as digits as its factorization.

3331311889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 40.

The square root of 3331311889 is about 57717.5180426186. The cubic root of 3331311889 is about 1493.4995574505.

The spelling of 3331311889 in words is "three billion, three hundred thirty-one million, three hundred eleven thousand, eight hundred eighty-nine".