29684706093 has 20 divisors (see below), whose sum is σ = 50678652640. Its totient is φ = 16962688872.

The previous prime is 29684706089. The next prime is 29684706127. The reversal of 29684706093 is 39060748692.

It is a happy number.

29684706093 is a `hidden beast` number, since 29 + 6 + 8 + 4 + 7 + 0 + 609 + 3 = 666.

It is not a de Polignac number, because 29684706093 - 2² = 29684706089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29684706593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26176423 + ... + 26177556.

It is an arithmetic number, because the mean of its divisors is an integer number (2533932632).

Almost surely, 2^29684706093 is an apocalyptic number.

It is an amenable number.

29684706093 is a deficient number, since it is larger than the sum of its proper divisors (20993946547).

29684706093 is an equidigital number, since it uses as much as digits as its factorization.

29684706093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52353998 (or 52353989 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 29684706093 in words is "twenty-nine billion, six hundred eighty-four million, seven hundred six thousand, ninety-three".