3027311166889 has 9 divisors (see below), whose sum is σ = 3103022044261. Its totient is φ = 2953404712480.

The previous prime is 3027311166857. The next prime is 3027311166941. The reversal of 3027311166889 is 9886611137203.

The square root of 3027311166889 is 1739917.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 133542739225 + 2893768427664 = 365435^2 + 1701108^2 .

It is not a de Polignac number, because 3027311166889 - 2⁵ = 3027311166857 is a prime.

It is a super-2 number, since 2×3027311166889² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3027311166839) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 71315379 + ... + 71357815.

Almost surely, 2^{3027311166889} is an apocalyptic number.

3027311166889 is the 1739917-th square number.

3027311166889 is the 869959-th centered octagonal number.

It is an amenable number.

3027311166889 is a deficient number, since it is larger than the sum of its proper divisors (75710877372).

3027311166889 is an frugal number, since it uses more digits than its factorization.

3027311166889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84956 (or 42478 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 3027311166889 in words is "three trillion, twenty-seven billion, three hundred eleven million, one hundred sixty-six thousand, eight hundred eighty-nine".