29943046 has 8 divisors (see below), whose sum is σ = 51330960. Its totient is φ = 12832728.

The previous prime is 29943041. The next prime is 29943047. The reversal of 29943046 is 64034992.

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 = 29942996 and 29943014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29943041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069381 + ... + 1069408.

It is an arithmetic number, because the mean of its divisors is an integer number (6416370).

Almost surely, 2^29943046 is an apocalyptic number.

29943046 is a deficient number, since it is larger than the sum of its proper divisors (21387914).

29943046 is a wasteful number, since it uses less digits than its factorization.

29943046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138798.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 29943046 is about 5472.0239400061. The cubic root of 29943046 is about 310.5264934526.

The spelling of 29943046 in words is "twenty-nine million, nine hundred forty-three thousand, forty-six".