29029868 has 24 divisors (see below), whose sum is σ = 58232832. Its totient is φ = 12404304.

The previous prime is 29029823. The next prime is 29029883. The reversal of 29029868 is 86892092.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371 + ... + 12077.

It is an arithmetic number, because the mean of its divisors is an integer number (2426368).

Almost surely, 2^29029868 is an apocalyptic number.

29029868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29029868 is an abundant number, since it is smaller than the sum of its proper divisors (29202964).

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

29029868 is a wasteful number, since it uses less digits than its factorization.

29029868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 29029868 is about 5387.9372676378. The cubic root of 29029868 is about 307.3371221932.

The spelling of 29029868 in words is "twenty-nine million, twenty-nine thousand, eight hundred sixty-eight".