29993708588676 has 48 divisors (see below), whose sum is σ = 80182682401920. Its totient is φ = 8548260364800.

The previous prime is 29993708588639. The next prime is 29993708588681. The reversal of 29993708588676 is 67688580739992.

It is a junction number, because it is equal to n+sod(n) for n = 29993708588592 and 29993708588601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445188211 + ... + 445255578.

It is an arithmetic number, because the mean of its divisors is an integer number (1670472550040).

Almost surely, 2^{29993708588676} is an apocalyptic number.

It is an amenable number.

29993708588676 is an abundant number, since it is smaller than the sum of its proper divisors (50188973813244).

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

29993708588676 is a wasteful number, since it uses less digits than its factorization.

29993708588676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890444204 (or 890444202 counting only the distinct ones).

The product of its (nonzero) digits is 19752284160, while the sum is 87.

The spelling of 29993708588676 in words is "twenty-nine trillion, nine hundred ninety-three billion, seven hundred eight million, five hundred eighty-eight thousand, six hundred seventy-six".