29538069 has 16 divisors (see below), whose sum is σ = 43075584. Its totient is φ = 17855600.

The previous prime is 29538017. The next prime is 29538077. The reversal of 29538069 is 96083592.

It is a cyclic number.

It is not a de Polignac number, because 29538069 - 2⁷ = 29537941 is a prime.

It is a super-2 number, since 2×29538069² = 1744995040497522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29538069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29538169) 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 in 15 ways as a sum of consecutive naturals, for example, 15292 + ... + 17114.

It is an arithmetic number, because the mean of its divisors is an integer number (2692224).

Almost surely, 2^29538069 is an apocalyptic number.

It is an amenable number.

29538069 is a deficient number, since it is larger than the sum of its proper divisors (13537515).

29538069 is a wasteful number, since it uses less digits than its factorization.

29538069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 29538069 is about 5434.8936512134. The cubic root of 29538069 is about 309.1201865918.

The spelling of 29538069 in words is "twenty-nine million, five hundred thirty-eight thousand, sixty-nine".