29806970799 has 8 divisors (see below), whose sum is σ = 39746850480. Its totient is φ = 19869202496.

The previous prime is 29806970779. The next prime is 29806970833. The reversal of 29806970799 is 99707960892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29806970799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29806970779) 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 7 ways as a sum of consecutive naturals, for example, 494604 + ... + 551585.

It is an arithmetic number, because the mean of its divisors is an integer number (4968356310).

Almost surely, 2^29806970799 is an apocalyptic number.

29806970799 is a deficient number, since it is larger than the sum of its proper divisors (9939879681).

29806970799 is a wasteful number, since it uses less digits than its factorization.

29806970799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055689.

The product of its (nonzero) digits is 30862944, while the sum is 66.

The spelling of 29806970799 in words is "twenty-nine billion, eight hundred six million, nine hundred seventy thousand, seven hundred ninety-nine".