29841668 has 12 divisors (see below), whose sum is σ = 52261440. Its totient is φ = 14909832.

The previous prime is 29841661. The next prime is 29841671. The reversal of 29841668 is 86614892.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (29841661) 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, 8153 + ... + 11231.

It is an arithmetic number, because the mean of its divisors is an integer number (4355120).

Almost surely, 2^29841668 is an apocalyptic number.

It is an amenable number.

29841668 is a deficient number, since it is larger than the sum of its proper divisors (22419772).

29841668 is a wasteful number, since it uses less digits than its factorization.

29841668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506 (or 5504 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 29841668 is about 5462.7527859130. The cubic root of 29841668 is about 310.1756479432.

The spelling of 29841668 in words is "twenty-nine million, eight hundred forty-one thousand, six hundred sixty-eight".