29368641 has 8 divisors (see below), whose sum is σ = 39247200. Its totient is φ = 19534592.

The previous prime is 29368621. The next prime is 29368643. The reversal of 29368641 is 14686392.

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

It is a cyclic number.

It is not a de Polignac number, because 29368641 - 2⁵ = 29368609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29368641.

It is not an unprimeable number, because it can be changed into a prime (29368643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9555 + ... + 12248.

It is an arithmetic number, because the mean of its divisors is an integer number (4905900).

Almost surely, 2^29368641 is an apocalyptic number.

It is an amenable number.

29368641 is a deficient number, since it is larger than the sum of its proper divisors (9878559).

29368641 is a wasteful number, since it uses less digits than its factorization.

29368641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22255.

The product of its digits is 62208, while the sum is 39.

The square root of 29368641 is about 5419.2841778228. The cubic root of 29368641 is about 308.5280233933.

The spelling of 29368641 in words is "twenty-nine million, three hundred sixty-eight thousand, six hundred forty-one".