29828933 has 2 divisors, whose sum is σ = 29828934. Its totient is φ = 29828932.

The previous prime is 29828921. The next prime is 29828941. The reversal of 29828933 is 33982892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18852964 + 10975969 = 4342^2 + 3313^2 .

It is a cyclic number.

It is not a de Polignac number, because 29828933 - 2¹⁶ = 29763397 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 (29828963) 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, 14914466 + 14914467.

It is an arithmetic number, because the mean of its divisors is an integer number (14914467).

Almost surely, 2^29828933 is an apocalyptic number.

It is an amenable number.

29828933 is a deficient number, since it is larger than the sum of its proper divisors (1).

29828933 is an equidigital number, since it uses as much as digits as its factorization.

29828933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 44.

The square root of 29828933 is about 5461.5870404123. The cubic root of 29828933 is about 310.1315189431.

The spelling of 29828933 in words is "twenty-nine million, eight hundred twenty-eight thousand, nine hundred thirty-three".