29499149 has 2 divisors, whose sum is σ = 29499150. Its totient is φ = 29499148.

The previous prime is 29499143. The next prime is 29499167. The reversal of 29499149 is 94199492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28249225 + 1249924 = 5315^2 + 1118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29499149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29499143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14749574 + 14749575.

It is an arithmetic number, because the mean of its divisors is an integer number (14749575).

Almost surely, 2^29499149 is an apocalyptic number.

It is an amenable number.

29499149 is a deficient number, since it is larger than the sum of its proper divisors (1).

29499149 is an equidigital number, since it uses as much as digits as its factorization.

29499149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 47.

The square root of 29499149 is about 5431.3119041351. The cubic root of 29499149 is about 308.9843590984.

The spelling of 29499149 in words is "twenty-nine million, four hundred ninety-nine thousand, one hundred forty-nine".