8740169 has 2 divisors, whose sum is σ = 8740170. Its totient is φ = 8740168.

The previous prime is 8740163. The next prime is 8740183. The reversal of 8740169 is 9610478.

8740169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 3564544 = 2275^2 + 1888^2 .

It is a cyclic number.

It is not a de Polignac number, because 8740169 - 2¹² = 8736073 is a prime.

It is a super-2 number, since 2×8740169² = 152781108297122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8740163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4370084 + 4370085.

It is an arithmetic number, because the mean of its divisors is an integer number (4370085).

Almost surely, 2^8740169 is an apocalyptic number.

It is an amenable number.

8740169 is a deficient number, since it is larger than the sum of its proper divisors (1).

8740169 is an equidigital number, since it uses as much as digits as its factorization.

8740169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 8740169 is about 2956.3776822321. The cubic root of 8740169 is about 205.9870620586.

The spelling of 8740169 in words is "eight million, seven hundred forty thousand, one hundred sixty-nine".