29006798968 has 48 divisors (see below), whose sum is σ = 62736794640. Its totient is φ = 12315717120.

The previous prime is 29006798959. The next prime is 29006799011. The reversal of 29006798968 is 86989760092.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13547178 + ... + 13549318.

It is an arithmetic number, because the mean of its divisors is an integer number (1307016555).

Almost surely, 2^29006798968 is an apocalyptic number.

29006798968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29006798968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31368397320).

29006798968 is an abundant number, since it is smaller than the sum of its proper divisors (33729995672).

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

29006798968 is an equidigital number, since it uses as much as digits as its factorization.

29006798968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 64.

The spelling of 29006798968 in words is "twenty-nine billion, six million, seven hundred ninety-eight thousand, nine hundred sixty-eight".