3144086669 has 2 divisors, whose sum is σ = 3144086670. Its totient is φ = 3144086668.

The previous prime is 3144086657. The next prime is 3144086749. The reversal of 3144086669 is 9666804413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2175009769 + 969076900 = 46637^2 + 31130^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144086669 - 2⁴ = 3144086653 is a prime.

It is a super-2 number, since 2×3144086669² = 19770561964367031122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144086969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572043334 + 1572043335.

It is an arithmetic number, because the mean of its divisors is an integer number (1572043335).

Almost surely, 2^3144086669 is an apocalyptic number.

It is an amenable number.

3144086669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144086669 is an equidigital number, since it uses as much as digits as its factorization.

3144086669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 3144086669 is about 56072.1559153917. The cubic root of 3144086669 is about 1464.9793501188.

The spelling of 3144086669 in words is "three billion, one hundred forty-four million, eighty-six thousand, six hundred sixty-nine".