29342903 has 2 divisors, whose sum is σ = 29342904. Its totient is φ = 29342902.

The previous prime is 29342881. The next prime is 29342923. The reversal of 29342903 is 30924392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29342903 - 2²⁰ = 28294327 is a prime.

It is a super-2 number, since 2×29342903² = 1722011912934818, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29342903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29342923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14671451 + 14671452.

It is an arithmetic number, because the mean of its divisors is an integer number (14671452).

Almost surely, 2^29342903 is an apocalyptic number.

29342903 is a deficient number, since it is larger than the sum of its proper divisors (1).

29342903 is an equidigital number, since it uses as much as digits as its factorization.

29342903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 29342903 is about 5416.9089894515. The cubic root of 29342903 is about 308.4378681022.

The spelling of 29342903 in words is "twenty-nine million, three hundred forty-two thousand, nine hundred three".