29408149 has 2 divisors, whose sum is σ = 29408150. Its totient is φ = 29408148.

The previous prime is 29408131. The next prime is 29408167. The reversal of 29408149 is 94180492.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (29408131) and next prime (29408167).

It can be written as a sum of positive squares in only one way, i.e., 28965924 + 442225 = 5382^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 29408149 - 2¹¹ = 29406101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29408179) 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, 14704074 + 14704075.

It is an arithmetic number, because the mean of its divisors is an integer number (14704075).

Almost surely, 2^29408149 is an apocalyptic number.

It is an amenable number.

29408149 is a deficient number, since it is larger than the sum of its proper divisors (1).

29408149 is an equidigital number, since it uses as much as digits as its factorization.

29408149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 29408149 is about 5422.9280836094. The cubic root of 29408149 is about 308.6663099345. Note that the first 3 decimals are identical.

The spelling of 29408149 in words is "twenty-nine million, four hundred eight thousand, one hundred forty-nine".