29040946 has 16 divisors (see below), whose sum is σ = 47666880. Its totient is φ = 13160080.

The previous prime is 29040943. The next prime is 29040959. The reversal of 29040946 is 64904092.

It is not an unprimeable number, because it can be changed into a prime (29040943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6060 + ... + 9736.

It is an arithmetic number, because the mean of its divisors is an integer number (2979180).

Almost surely, 2^29040946 is an apocalyptic number.

29040946 is a deficient number, since it is larger than the sum of its proper divisors (18625934).

29040946 is a wasteful number, since it uses less digits than its factorization.

29040946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 29040946 is about 5388.9652067906. The cubic root of 29040946 is about 307.3762112175.

The spelling of 29040946 in words is "twenty-nine million, forty thousand, nine hundred forty-six".