29331901 has 8 divisors (see below), whose sum is σ = 30161664. Its totient is φ = 28510800.

The previous prime is 29331893. The next prime is 29331917. The reversal of 29331901 is 10913392.

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 29331901 - 2³ = 29331893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29331901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29331931) 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 7 ways as a sum of consecutive naturals, for example, 5031 + ... + 9163.

It is an arithmetic number, because the mean of its divisors is an integer number (3770208).

Almost surely, 2^29331901 is an apocalyptic number.

It is an amenable number.

29331901 is a deficient number, since it is larger than the sum of its proper divisors (829763).

29331901 is a wasteful number, since it uses less digits than its factorization.

29331901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4331.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 29331901 is about 5415.8933704422. The cubic root of 29331901 is about 308.3993141160.

The spelling of 29331901 in words is "twenty-nine million, three hundred thirty-one thousand, nine hundred one".