29149733 has 2 divisors, whose sum is σ = 29149734. Its totient is φ = 29149732.

The previous prime is 29149699. The next prime is 29149739. The reversal of 29149733 is 33794192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14876449 + 14273284 = 3857^2 + 3778^2 .

It is a cyclic number.

It is not a de Polignac number, because 29149733 - 2¹⁶ = 29084197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29149739) 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, 14574866 + 14574867.

It is an arithmetic number, because the mean of its divisors is an integer number (14574867).

Almost surely, 2^29149733 is an apocalyptic number.

It is an amenable number.

29149733 is a deficient number, since it is larger than the sum of its proper divisors (1).

29149733 is an equidigital number, since it uses as much as digits as its factorization.

29149733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 29149733 is about 5399.0492681582. The cubic root of 29149733 is about 307.7595420398.

The spelling of 29149733 in words is "twenty-nine million, one hundred forty-nine thousand, seven hundred thirty-three".