29680817448 has 32 divisors (see below), whose sum is σ = 74786319360. Its totient is φ = 9815702400.

The previous prime is 29680817447. The next prime is 29680817471. The reversal of 29680817448 is 84471808692.

It is not an unprimeable number, because it can be changed into a prime (29680817443) 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, 4865853 + ... + 4871948.

It is an arithmetic number, because the mean of its divisors is an integer number (2337072480).

Almost surely, 2^29680817448 is an apocalyptic number.

It is an amenable number.

29680817448 is an abundant number, since it is smaller than the sum of its proper divisors (45105501912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29680817448 is a wasteful number, since it uses less digits than its factorization.

29680817448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9737937 (or 9737933 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The spelling of 29680817448 in words is "twenty-nine billion, six hundred eighty million, eight hundred seventeen thousand, four hundred forty-eight".