29914904 has 32 divisors (see below), whose sum is σ = 58821120. Its totient is φ = 14235936.

The previous prime is 29914867. The next prime is 29914931. The reversal of 29914904 is 40941992.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67307 + ... + 67749.

It is an arithmetic number, because the mean of its divisors is an integer number (1838160).

Almost surely, 2^29914904 is an apocalyptic number.

It is an amenable number.

29914904 is a deficient number, since it is larger than the sum of its proper divisors (28906216).

29914904 is a wasteful number, since it uses less digits than its factorization.

29914904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 29914904 is about 5469.4518921003. The cubic root of 29914904 is about 310.4291800870.

The spelling of 29914904 in words is "twenty-nine million, nine hundred fourteen thousand, nine hundred four".