29393929 has 8 divisors (see below), whose sum is σ = 30110400. Its totient is φ = 28686000.

The previous prime is 29393927. The next prime is 29393939. The reversal of 29393929 is 92939392.

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

It is a cyclic number.

It is not a de Polignac number, because 29393929 - 2¹ = 29393927 is a prime.

It is a super-3 number, since 3×29393929³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29393927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5122 + ... + 9220.

It is an arithmetic number, because the mean of its divisors is an integer number (3763800).

Almost surely, 2^29393929 is an apocalyptic number.

It is an amenable number.

29393929 is a deficient number, since it is larger than the sum of its proper divisors (716471).

29393929 is a wasteful number, since it uses less digits than its factorization.

29393929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271.

The product of its digits is 236196, while the sum is 46.

The square root of 29393929 is about 5421.6168252653. The cubic root of 29393929 is about 308.6165511350.

It can be divided in two parts, 2 and 9393929, that added together give a cube (9393931 = 211³).

The spelling of 29393929 in words is "twenty-nine million, three hundred ninety-three thousand, nine hundred twenty-nine".