29089338 has 8 divisors (see below), whose sum is σ = 58178688. Its totient is φ = 9696444.

The previous prime is 29089337. The next prime is 29089367. The reversal of 29089338 is 83398092.

It is a sphenic number, since it is the product of 3 distinct primes.

29089338 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 29089338.

It is not an unprimeable number, because it can be changed into a prime (29089331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424106 + ... + 2424117.

It is an arithmetic number, because the mean of its divisors is an integer number (7272336).

Almost surely, 2^29089338 is an apocalyptic number.

29089338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29089338 is a wasteful number, since it uses less digits than its factorization.

29089338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848228.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 29089338 is about 5393.4532537142. The cubic root of 29089338 is about 307.5468472481.

It can be divided in two parts, 2908 and 9338, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 29089338 in words is "twenty-nine million, eighty-nine thousand, three hundred thirty-eight".