29798163 has 12 divisors (see below), whose sum is σ = 43208880. Its totient is φ = 19788336.

The previous prime is 29798159. The next prime is 29798173. The reversal of 29798163 is 36189792.

It is not a de Polignac number, because 29798163 - 2² = 29798159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29798123) 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, 3928 + ... + 8661.

It is an arithmetic number, because the mean of its divisors is an integer number (3600740).

Almost surely, 2^29798163 is an apocalyptic number.

29798163 is a deficient number, since it is larger than the sum of its proper divisors (13410717).

29798163 is a wasteful number, since it uses less digits than its factorization.

29798163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12858 (or 12855 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 29798163 is about 5458.7693668079. The cubic root of 29798163 is about 310.0248436559.

The spelling of 29798163 in words is "twenty-nine million, seven hundred ninety-eight thousand, one hundred sixty-three".