29874000680 has 32 divisors (see below), whose sum is σ = 67432659840. Its totient is φ = 11911172160.

The previous prime is 29874000659. The next prime is 29874000691. The reversal of 29874000680 is 8600047892.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188284 + ... + 1213163.

It is an arithmetic number, because the mean of its divisors is an integer number (2107270620).

Almost surely, 2^29874000680 is an apocalyptic number.

29874000680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29874000680 is an abundant number, since it is smaller than the sum of its proper divisors (37558659160).

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

29874000680 is a wasteful number, since it uses less digits than its factorization.

29874000680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401769 (or 2401765 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 29874000680 in words is "twenty-nine billion, eight hundred seventy-four million, six hundred eighty", and thus it is an aban number.