29800472 has 16 divisors (see below), whose sum is σ = 60174240. Its totient is φ = 13754016.

The previous prime is 29800471. The next prime is 29800489. The reversal of 29800472 is 27400892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29800471) 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 3 ways as a sum of consecutive naturals, for example, 143168 + ... + 143375.

It is an arithmetic number, because the mean of its divisors is an integer number (3760890).

Almost surely, 2^29800472 is an apocalyptic number.

It is an amenable number.

29800472 is an abundant number, since it is smaller than the sum of its proper divisors (30373768).

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

29800472 is a wasteful number, since it uses less digits than its factorization.

29800472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286562 (or 286558 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 29800472 is about 5458.9808572663. The cubic root of 29800472 is about 310.0328511839.

The spelling of 29800472 in words is "twenty-nine million, eight hundred thousand, four hundred seventy-two".