29349751930 has 16 divisors (see below), whose sum is σ = 52893759744. Its totient is φ = 11725632720.

The previous prime is 29349751889. The next prime is 29349751931. The reversal of 29349751930 is 3915794392.

It is a happy number.

It is a super-3 number, since 3×29349751930³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (29349751931) 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, 1774866 + ... + 1791325.

It is an arithmetic number, because the mean of its divisors is an integer number (3305859984).

Almost surely, 2^29349751930 is an apocalyptic number.

29349751930 is a deficient number, since it is larger than the sum of its proper divisors (23544007814).

29349751930 is a wasteful number, since it uses less digits than its factorization.

29349751930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567021.

The product of its (nonzero) digits is 1837080, while the sum is 52.

The spelling of 29349751930 in words is "twenty-nine billion, three hundred forty-nine million, seven hundred fifty-one thousand, nine hundred thirty".