3331321489 has 2 divisors, whose sum is σ = 3331321490. Its totient is φ = 3331321488.

The previous prime is 3331321457. The next prime is 3331321501. The reversal of 3331321489 is 9841231333.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131391889 + 1199929600 = 46167^2 + 34640^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331321489 - 2⁵ = 3331321457 is a prime.

It is a super-2 number, since 2×3331321489² = 22195405726146354242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3331321589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665660744 + 1665660745.

It is an arithmetic number, because the mean of its divisors is an integer number (1665660745).

Almost surely, 2^3331321489 is an apocalyptic number.

It is an amenable number.

3331321489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331321489 is an equidigital number, since it uses as much as digits as its factorization.

3331321489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 37.

The square root of 3331321489 is about 57717.6012062178. The cubic root of 3331321489 is about 1493.5009920787.

The spelling of 3331321489 in words is "three billion, three hundred thirty-one million, three hundred twenty-one thousand, four hundred eighty-nine".