29450868 has 48 divisors (see below), whose sum is σ = 75124224. Its totient is φ = 8939520.

The previous prime is 29450867. The next prime is 29450873. The reversal of 29450868 is 86805492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29450867) by changing a digit.

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, 3996 + ... + 8652.

It is an arithmetic number, because the mean of its divisors is an integer number (1565088).

Almost surely, 2^29450868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29450868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37562112).

29450868 is an abundant number, since it is smaller than the sum of its proper divisors (45673356).

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

29450868 is a wasteful number, since it uses less digits than its factorization.

29450868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712 (or 4710 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 29450868 is about 5426.8653935767. The cubic root of 29450868 is about 308.8156963797.

The spelling of 29450868 in words is "twenty-nine million, four hundred fifty thousand, eight hundred sixty-eight".