29794990 has 16 divisors (see below), whose sum is σ = 55081152. Its totient is φ = 11595744.

The previous prime is 29794981. The next prime is 29794991. The reversal of 29794990 is 9949792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29794991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39894 + ... + 40633.

It is an arithmetic number, because the mean of its divisors is an integer number (3442572).

Almost surely, 2^29794990 is an apocalyptic number.

29794990 is a deficient number, since it is larger than the sum of its proper divisors (25286162).

29794990 is a wasteful number, since it uses less digits than its factorization.

29794990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80571.

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 29794990 is about 5458.4787257990. The cubic root of 29794990 is about 310.0138391324.

The spelling of 29794990 in words is "twenty-nine million, seven hundred ninety-four thousand, nine hundred ninety".