29422394 has 16 divisors (see below), whose sum is σ = 44791488. Its totient is φ = 14493792.

The previous prime is 29422391. The next prime is 29422399. The reversal of 29422394 is 49322492.

It is not an unprimeable number, because it can be changed into a prime (29422391) 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, 45437 + ... + 46079.

It is an arithmetic number, because the mean of its divisors is an integer number (2799468).

Almost surely, 2^29422394 is an apocalyptic number.

29422394 is a deficient number, since it is larger than the sum of its proper divisors (15369094).

29422394 is a wasteful number, since it uses less digits than its factorization.

29422394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949.

The product of its digits is 31104, while the sum is 35.

The square root of 29422394 is about 5424.2413294395. The cubic root of 29422394 is about 308.7161401344.

The spelling of 29422394 in words is "twenty-nine million, four hundred twenty-two thousand, three hundred ninety-four".