29947330559 has 8 divisors (see below), whose sum is σ = 30983376000. Its totient is φ = 28911510432.

The previous prime is 29947330537. The next prime is 29947330591. The reversal of 29947330559 is 95503374992.

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

It is a cyclic number.

It is not a de Polignac number, because 29947330559 - 2³² = 25652363263 is a prime.

It is a super-2 number, since 2×29947330559² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29947330859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240722 + ... + 343280.

It is an arithmetic number, because the mean of its divisors is an integer number (3872922000).

Almost surely, 2^29947330559 is an apocalyptic number.

29947330559 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

29947330559 is a deficient number, since it is larger than the sum of its proper divisors (1036045441).

29947330559 is a wasteful number, since it uses less digits than its factorization.

29947330559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112657.

The product of its (nonzero) digits is 9185400, while the sum is 56.

The spelling of 29947330559 in words is "twenty-nine billion, nine hundred forty-seven million, three hundred thirty thousand, five hundred fifty-nine".