29074738336 has 96 divisors (see below), whose sum is σ = 68124430080. Its totient is φ = 11950848000.

The previous prime is 29074738327. The next prime is 29074738337. The reversal of 29074738336 is 63383747092.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (29074738337) 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 15 ways as a sum of consecutive naturals, for example, 966076 + ... + 995716.

It is an arithmetic number, because the mean of its divisors is an integer number (709629480).

Almost surely, 2^29074738336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29074738336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34062215040).

29074738336 is an abundant number, since it is smaller than the sum of its proper divisors (39049691744).

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

29074738336 is a wasteful number, since it uses less digits than its factorization.

29074738336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29838 (or 29830 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 29074738336 in words is "twenty-nine billion, seventy-four million, seven hundred thirty-eight thousand, three hundred thirty-six".