162711349 has 2 divisors, whose sum is σ = 162711350. Its totient is φ = 162711348.

The previous prime is 162711319. The next prime is 162711359. The reversal of 162711349 is 943117261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90155025 + 72556324 = 9495^2 + 8518^2 .

It is a cyclic number.

It is not a de Polignac number, because 162711349 - 2⁵ = 162711317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162711319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81355674 + 81355675.

It is an arithmetic number, because the mean of its divisors is an integer number (81355675).

Almost surely, 2^162711349 is an apocalyptic number.

It is an amenable number.

162711349 is a deficient number, since it is larger than the sum of its proper divisors (1).

162711349 is an equidigital number, since it uses as much as digits as its factorization.

162711349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 162711349 is about 12755.8358800982. The cubic root of 162711349 is about 545.9329183152.

The spelling of 162711349 in words is "one hundred sixty-two million, seven hundred eleven thousand, three hundred forty-nine".