29730089516 has 12 divisors (see below), whose sum is σ = 52031976360. Its totient is φ = 14863810560.

The previous prime is 29730089497. The next prime is 29730089527. The reversal of 29730089516 is 61598003792.

It is a super-3 number, since 3×29730089516³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253250 + ... + 351561.

It is an arithmetic number, because the mean of its divisors is an integer number (4335998030).

Almost surely, 2^29730089516 is an apocalyptic number.

It is an amenable number.

29730089516 is a deficient number, since it is larger than the sum of its proper divisors (22301886844).

29730089516 is a wasteful number, since it uses less digits than its factorization.

29730089516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617104 (or 617102 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 29730089516 in words is "twenty-nine billion, seven hundred thirty million, eighty-nine thousand, five hundred sixteen".