29798230569 has 8 divisors (see below), whose sum is σ = 39732182112. Its totient is φ = 19864883040.

The previous prime is 29798230519. The next prime is 29798230577. The reversal of 29798230569 is 96503289792.

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

It is not a de Polignac number, because 29798230569 - 2¹¹ = 29798228521 is a prime.

It is a super-2 number, since 2×29798230569² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29798230519) 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, 19539 + ... + 244904.

It is an arithmetic number, because the mean of its divisors is an integer number (4966522764).

Almost surely, 2^29798230569 is an apocalyptic number.

It is an amenable number.

29798230569 is a deficient number, since it is larger than the sum of its proper divisors (9933951543).

29798230569 is a wasteful number, since it uses less digits than its factorization.

29798230569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302007.

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 29798230569 in words is "twenty-nine billion, seven hundred ninety-eight million, two hundred thirty thousand, five hundred sixty-nine".