29968208 has 10 divisors (see below), whose sum is σ = 58063434. Its totient is φ = 14984096.

The previous prime is 29968207. The next prime is 29968217. The reversal of 29968208 is 80286992.

It can be written as a sum of positive squares in only one way, i.e., 18079504 + 11888704 = 4252^2 + 3448^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29968207) 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 as a sum of consecutive naturals, namely, 936491 + ... + 936522.

Almost surely, 2^29968208 is an apocalyptic number.

It is an amenable number.

29968208 is a deficient number, since it is larger than the sum of its proper divisors (28095226).

29968208 is a wasteful number, since it uses less digits than its factorization.

29968208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873021 (or 1873015 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 29968208 is about 5474.3226064966. The cubic root of 29968208 is about 310.6134505380.

The spelling of 29968208 in words is "twenty-nine million, nine hundred sixty-eight thousand, two hundred eight".