3166189097389 has 2 divisors, whose sum is σ = 3166189097390. Its totient is φ = 3166189097388.

The previous prime is 3166189097387. The next prime is 3166189097399. The reversal of 3166189097389 is 9837909816613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2613929065225 + 552260032164 = 1616765^2 + 743142^2 .

It is a cyclic number.

It is not a de Polignac number, because 3166189097389 - 2¹ = 3166189097387 is a prime.

Together with 3166189097387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3166189097387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583094548694 + 1583094548695.

It is an arithmetic number, because the mean of its divisors is an integer number (1583094548695).

Almost surely, 2^{3166189097389} is an apocalyptic number.

It is an amenable number.

3166189097389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166189097389 is an equidigital number, since it uses as much as digits as its factorization.

3166189097389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105815808, while the sum is 70.

The spelling of 3166189097389 in words is "three trillion, one hundred sixty-six billion, one hundred eighty-nine million, ninety-seven thousand, three hundred eighty-nine".