29988004 has 12 divisors (see below), whose sum is σ = 55241200. Its totient is φ = 14204808.

The previous prime is 29987987. The next prime is 29988029. The reversal of 29988004 is 40088992.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 197214 + ... + 197365.

Almost surely, 2^29988004 is an apocalyptic number.

It is an amenable number.

29988004 is a deficient number, since it is larger than the sum of its proper divisors (25253196).

29988004 is a wasteful number, since it uses less digits than its factorization.

29988004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394602 (or 394600 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 29988004 is about 5476.1303855916. The cubic root of 29988004 is about 310.6818291170.

The spelling of 29988004 in words is "twenty-nine million, nine hundred eighty-eight thousand, four".