8906329 has 2 divisors, whose sum is σ = 8906330. Its totient is φ = 8906328.

The previous prime is 8906327. The next prime is 8906333. The reversal of 8906329 is 9236098.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8838729 + 67600 = 2973^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 8906329 - 2¹ = 8906327 is a prime.

Together with 8906327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8906327) 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, 4453164 + 4453165.

It is an arithmetic number, because the mean of its divisors is an integer number (4453165).

Almost surely, 2^8906329 is an apocalyptic number.

It is an amenable number.

8906329 is a deficient number, since it is larger than the sum of its proper divisors (1).

8906329 is an equidigital number, since it uses as much as digits as its factorization.

8906329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 8906329 is about 2984.3473323325. The cubic root of 8906329 is about 207.2842214251.

The spelling of 8906329 in words is "eight million, nine hundred six thousand, three hundred twenty-nine".