167338741 has 2 divisors, whose sum is σ = 167338742. Its totient is φ = 167338740.

The previous prime is 167338711. The next prime is 167338763. The reversal of 167338741 is 147833761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150773841 + 16564900 = 12279^2 + 4070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-167338741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 167338694 and 167338703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167338711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83669370 + 83669371.

It is an arithmetic number, because the mean of its divisors is an integer number (83669371).

Almost surely, 2^167338741 is an apocalyptic number.

It is an amenable number.

167338741 is a deficient number, since it is larger than the sum of its proper divisors (1).

167338741 is an equidigital number, since it uses as much as digits as its factorization.

167338741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 167338741 is about 12935.9476266720. The cubic root of 167338741 is about 551.0599296038.

The spelling of 167338741 in words is "one hundred sixty-seven million, three hundred thirty-eight thousand, seven hundred forty-one".