29396942 has 8 divisors (see below), whose sum is σ = 44305032. Its totient is φ = 14628600.

The previous prime is 29396891. The next prime is 29396947. The reversal of 29396942 is 24969392.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29396893 and 29396902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29396947) 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 3 ways as a sum of consecutive naturals, for example, 34409 + ... + 35252.

It is an arithmetic number, because the mean of its divisors is an integer number (5538129).

Almost surely, 2^29396942 is an apocalyptic number.

29396942 is a deficient number, since it is larger than the sum of its proper divisors (14908090).

29396942 is a wasteful number, since it uses less digits than its factorization.

29396942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69874.

The product of its digits is 209952, while the sum is 44.

The square root of 29396942 is about 5421.8946872841. The cubic root of 29396942 is about 308.6270956015.

The spelling of 29396942 in words is "twenty-nine million, three hundred ninety-six thousand, nine hundred forty-two".