8344069 has 2 divisors, whose sum is σ = 8344070. Its totient is φ = 8344068.

The previous prime is 8344067. The next prime is 8344087. The reversal of 8344069 is 9604438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7049025 + 1295044 = 2655^2 + 1138^2 .

It is a cyclic number.

It is not a de Polignac number, because 8344069 - 2¹ = 8344067 is a prime.

It is a super-2 number, since 2×8344069² = 139246974953522, which contains 22 as substring.

Together with 8344067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8344067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4172034 + 4172035.

It is an arithmetic number, because the mean of its divisors is an integer number (4172035).

Almost surely, 2^8344069 is an apocalyptic number.

It is an amenable number.

8344069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8344069 is an equidigital number, since it uses as much as digits as its factorization.

8344069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 8344069 is about 2888.6102194654. The cubic root of 8344069 is about 202.8270911501.

The spelling of 8344069 in words is "eight million, three hundred forty-four thousand, sixty-nine".