29469929 has 2 divisors, whose sum is σ = 29469930. Its totient is φ = 29469928.

The previous prime is 29469919. The next prime is 29469943. The reversal of 29469929 is 92996492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18939904 + 10530025 = 4352^2 + 3245^2 .

It is a cyclic number.

It is not a de Polignac number, because 29469929 - 2¹² = 29465833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29469919) 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, 14734964 + 14734965.

It is an arithmetic number, because the mean of its divisors is an integer number (14734965).

Almost surely, 2^29469929 is an apocalyptic number.

It is an amenable number.

29469929 is a deficient number, since it is larger than the sum of its proper divisors (1).

29469929 is an equidigital number, since it uses as much as digits as its factorization.

29469929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 50.

The square root of 29469929 is about 5428.6212798463. The cubic root of 29469929 is about 308.8823052432.

The spelling of 29469929 in words is "twenty-nine million, four hundred sixty-nine thousand, nine hundred twenty-nine".