29378268 has 48 divisors (see below), whose sum is σ = 79484160. Its totient is φ = 9366192.

The previous prime is 29378257. The next prime is 29378273. The reversal of 29378268 is 86287392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3430 + ... + 8397.

It is an arithmetic number, because the mean of its divisors is an integer number (1655920).

Almost surely, 2^29378268 is an apocalyptic number.

It is an amenable number.

29378268 is an abundant number, since it is smaller than the sum of its proper divisors (50105892).

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

29378268 is a wasteful number, since it uses less digits than its factorization.

29378268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11863 (or 11855 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 29378268 is about 5420.1723219839. The cubic root of 29378268 is about 308.5617313972.

It can be divided in two parts, 29378 and 268, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 29378268 in words is "twenty-nine million, three hundred seventy-eight thousand, two hundred sixty-eight".