29396868 has 24 divisors (see below), whose sum is σ = 69756960. Its totient is φ = 9632640.

The previous prime is 29396867. The next prime is 29396891. The reversal of 29396868 is 86869392.

It is a self number, because there is not a number n which added to its sum of digits gives 29396868.

It is not an unprimeable number, because it can be changed into a prime (29396863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20053 + ... + 21468.

It is an arithmetic number, because the mean of its divisors is an integer number (2906540).

Almost surely, 2^29396868 is an apocalyptic number.

It is an amenable number.

29396868 is an abundant number, since it is smaller than the sum of its proper divisors (40360092).

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

29396868 is a wasteful number, since it uses less digits than its factorization.

29396868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41587 (or 41585 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 29396868 is about 5421.8878630971. The cubic root of 29396868 is about 308.6268366355.

The spelling of 29396868 in words is "twenty-nine million, three hundred ninety-six thousand, eight hundred sixty-eight".