29872966 has 12 divisors (see below), whose sum is σ = 45464796. Its totient is φ = 14721140.

The previous prime is 29872963. The next prime is 29872991. The reversal of 29872966 is 66927892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29872963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8601 + ... + 11563.

It is an arithmetic number, because the mean of its divisors is an integer number (3788733).

Almost surely, 2^29872966 is an apocalyptic number.

29872966 is a deficient number, since it is larger than the sum of its proper divisors (15591830).

29872966 is an equidigital number, since it uses as much as digits as its factorization.

29872966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107 (or 3036 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 29872966 is about 5465.6167081126. The cubic root of 29872966 is about 310.2840476650.

The spelling of 29872966 in words is "twenty-nine million, eight hundred seventy-two thousand, nine hundred sixty-six".