29849899 has 2 divisors, whose sum is σ = 29849900. Its totient is φ = 29849898.

The previous prime is 29849887. The next prime is 29849933. The reversal of 29849899 is 99894892.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29849899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29849839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14924949 + 14924950.

It is an arithmetic number, because the mean of its divisors is an integer number (14924950).

Almost surely, 2^29849899 is an apocalyptic number.

29849899 is a deficient number, since it is larger than the sum of its proper divisors (1).

29849899 is an equidigital number, since it uses as much as digits as its factorization.

29849899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 58.

The square root of 29849899 is about 5463.5061087181. The cubic root of 29849899 is about 310.2041631172.

The spelling of 29849899 in words is "twenty-nine million, eight hundred forty-nine thousand, eight hundred ninety-nine".