3486318161 has 2 divisors, whose sum is σ = 3486318162. Its totient is φ = 3486318160.

The previous prime is 3486318137. The next prime is 3486318169. The reversal of 3486318161 is 1618136843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2048467600 + 1437850561 = 45260^2 + 37919^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486318161 - 2⁶ = 3486318097 is a prime.

It is not a weakly prime, because it can be changed into another prime (3486318169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743159080 + 1743159081.

It is an arithmetic number, because the mean of its divisors is an integer number (1743159081).

Almost surely, 2^3486318161 is an apocalyptic number.

It is an amenable number.

3486318161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486318161 is an equidigital number, since it uses as much as digits as its factorization.

3486318161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 41.

The square root of 3486318161 is about 59045.0519603463. The cubic root of 3486318161 is about 1516.3135156885.

The spelling of 3486318161 in words is "three billion, four hundred eighty-six million, three hundred eighteen thousand, one hundred sixty-one".