29999796 has 12 divisors (see below), whose sum is σ = 69999552. Its totient is φ = 9999928.

The previous prime is 29999791. The next prime is 29999819. The reversal of 29999796 is 69799992.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29999791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249980 + ... + 1250003.

It is an arithmetic number, because the mean of its divisors is an integer number (5833296).

Almost surely, 2^29999796 is an apocalyptic number.

It is an amenable number.

29999796 is an abundant number, since it is smaller than the sum of its proper divisors (39999756).

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

29999796 is a wasteful number, since it uses less digits than its factorization.

29999796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499990 (or 2499988 counting only the distinct ones).

The product of its digits is 4960116, while the sum is 60.

The square root of 29999796 is about 5477.2069524530. The cubic root of 29999796 is about 310.7225462878.

The spelling of 29999796 in words is "twenty-nine million, nine hundred ninety-nine thousand, seven hundred ninety-six".