29933430806 has 8 divisors (see below), whose sum is σ = 44901039960. Its totient is φ = 14966417488.

The previous prime is 29933430767. The next prime is 29933430809. The reversal of 29933430806 is 60803433992.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29933430809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10985 + ... + 244923.

It is an arithmetic number, because the mean of its divisors is an integer number (5612629995).

Almost surely, 2^29933430806 is an apocalyptic number.

29933430806 is a deficient number, since it is larger than the sum of its proper divisors (14967609154).

29933430806 is a wasteful number, since it uses less digits than its factorization.

29933430806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297918.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 29933430806 in words is "twenty-nine billion, nine hundred thirty-three million, four hundred thirty thousand, eight hundred six".