29243984 has 60 divisors (see below), whose sum is σ = 71923968. Its totient is φ = 11390400.

The previous prime is 29243957. The next prime is 29244013. The reversal of 29243984 is 48934292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6929 + ... + 10319.

Almost surely, 2^29243984 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 29243984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35961984).

29243984 is an abundant number, since it is smaller than the sum of its proper divisors (42679984).

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

29243984 is a wasteful number, since it uses less digits than its factorization.

29243984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424 (or 3411 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 29243984 is about 5407.7707051982. The cubic root of 29243984 is about 308.0908822714.

The spelling of 29243984 in words is "twenty-nine million, two hundred forty-three thousand, nine hundred eighty-four".