8494069 has 2 divisors, whose sum is σ = 8494070. Its totient is φ = 8494068.

The previous prime is 8494063. The next prime is 8494081. The reversal of 8494069 is 9604948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6426225 + 2067844 = 2535^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 8494069 - 2⁵ = 8494037 is a prime.

It is a super-2 number, since 2×8494069² = 144298416353522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8494063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4247034 + 4247035.

It is an arithmetic number, because the mean of its divisors is an integer number (4247035).

Almost surely, 2^8494069 is an apocalyptic number.

It is an amenable number.

8494069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8494069 is an equidigital number, since it uses as much as digits as its factorization.

8494069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 8494069 is about 2914.4586118180. The cubic root of 8494069 is about 204.0352768034.

The spelling of 8494069 in words is "eight million, four hundred ninety-four thousand, sixty-nine".