29901313 has 8 divisors (see below), whose sum is σ = 32274368. Its totient is φ = 27538704.

The previous prime is 29901299. The next prime is 29901343. The reversal of 29901313 is 31310992.

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 29901313 - 2⁵ = 29901281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29901343) 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, 3970 + ... + 8692.

It is an arithmetic number, because the mean of its divisors is an integer number (4034296).

Almost surely, 2^29901313 is an apocalyptic number.

It is an amenable number.

29901313 is a deficient number, since it is larger than the sum of its proper divisors (2373055).

29901313 is a wasteful number, since it uses less digits than its factorization.

29901313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223.

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

The square root of 29901313 is about 5468.2093046993. The cubic root of 29901313 is about 310.3821613604.

The spelling of 29901313 in words is "twenty-nine million, nine hundred one thousand, three hundred thirteen".