8629349 has 2 divisors, whose sum is σ = 8629350. Its totient is φ = 8629348.

The previous prime is 8629343. The next prime is 8629409. The reversal of 8629349 is 9439268.

It is a happy number.

8629349 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., 4950625 + 3678724 = 2225^2 + 1918^2 .

It is a cyclic number.

It is not a de Polignac number, because 8629349 - 2⁴ = 8629333 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8629343) 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, 4314674 + 4314675.

It is an arithmetic number, because the mean of its divisors is an integer number (4314675).

Almost surely, 2^8629349 is an apocalyptic number.

It is an amenable number.

8629349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8629349 is an equidigital number, since it uses as much as digits as its factorization.

8629349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 8629349 is about 2937.5753607354. The cubic root of 8629349 is about 205.1127596986.

The spelling of 8629349 in words is "eight million, six hundred twenty-nine thousand, three hundred forty-nine".