29834149 has 2 divisors, whose sum is σ = 29834150. Its totient is φ = 29834148.

The previous prime is 29834141. The next prime is 29834209. The reversal of 29834149 is 94143892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18645124 + 11189025 = 4318^2 + 3345^2 .

It is a cyclic number.

It is not a de Polignac number, because 29834149 - 2³ = 29834141 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29834141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14917074 + 14917075.

It is an arithmetic number, because the mean of its divisors is an integer number (14917075).

Almost surely, 2^29834149 is an apocalyptic number.

It is an amenable number.

29834149 is a deficient number, since it is larger than the sum of its proper divisors (1).

29834149 is an equidigital number, since it uses as much as digits as its factorization.

29834149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 29834149 is about 5462.0645364184. The cubic root of 29834149 is about 310.1495948129.

The spelling of 29834149 in words is "twenty-nine million, eight hundred thirty-four thousand, one hundred forty-nine".