29426317 has 2 divisors, whose sum is σ = 29426318. Its totient is φ = 29426316.

The previous prime is 29426297. The next prime is 29426351. The reversal of 29426317 is 71362492.

It is an a-pointer prime, because the next prime (29426351) can be obtained adding 29426317 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29311396 + 114921 = 5414^2 + 339^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29426317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29426377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14713158 + 14713159.

It is an arithmetic number, because the mean of its divisors is an integer number (14713159).

Almost surely, 2^29426317 is an apocalyptic number.

It is an amenable number.

29426317 is a deficient number, since it is larger than the sum of its proper divisors (1).

29426317 is an equidigital number, since it uses as much as digits as its factorization.

29426317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 29426317 is about 5424.6029347778. The cubic root of 29426317 is about 308.7298602914.

The spelling of 29426317 in words is "twenty-nine million, four hundred twenty-six thousand, three hundred seventeen".