29934159 has 12 divisors (see below), whose sum is σ = 40788504. Its totient is φ = 19527184.

The previous prime is 29934143. The next prime is 29934187. The reversal of 29934159 is 95143992.

It is not a de Polignac number, because 29934159 - 2⁴ = 29934143 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 29934159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29934259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4369 + ... + 8885.

It is an arithmetic number, because the mean of its divisors is an integer number (3399042).

Almost surely, 2^29934159 is an apocalyptic number.

29934159 is a deficient number, since it is larger than the sum of its proper divisors (10854345).

29934159 is an equidigital number, since it uses as much as digits as its factorization.

29934159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614 (or 4567 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 29934159 is about 5471.2118401685. The cubic root of 29934159 is about 310.4957693237.

The spelling of 29934159 in words is "twenty-nine million, nine hundred thirty-four thousand, one hundred fifty-nine".