29914009 has 2 divisors, whose sum is σ = 29914010. Its totient is φ = 29914008.

The previous prime is 29913997. The next prime is 29914021. The reversal of 29914009 is 90041992.

It is a balanced prime because it is at equal distance from previous prime (29913997) and next prime (29914021).

It can be written as a sum of positive squares in only one way, i.e., 24950025 + 4963984 = 4995^2 + 2228^2 .

It is a cyclic number.

It is not a de Polignac number, because 29914009 - 2⁹ = 29913497 is a prime.

It is not a weakly prime, because it can be changed into another prime (29912009) 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, 14957004 + 14957005.

It is an arithmetic number, because the mean of its divisors is an integer number (14957005).

Almost surely, 2^29914009 is an apocalyptic number.

It is an amenable number.

29914009 is a deficient number, since it is larger than the sum of its proper divisors (1).

29914009 is an equidigital number, since it uses as much as digits as its factorization.

29914009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 29914009 is about 5469.3700734180. The cubic root of 29914009 is about 310.4260842290.

The spelling of 29914009 in words is "twenty-nine million, nine hundred fourteen thousand, nine".