29849337064 has 32 divisors (see below), whose sum is σ = 56108052000. Its totient is φ = 14887241280.

The previous prime is 29849337017. The next prime is 29849337073. The reversal of 29849337064 is 46073394892.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 29849336996 and 29849337014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6559462 + ... + 6564010.

It is an arithmetic number, because the mean of its divisors is an integer number (1753376625).

Almost surely, 2^29849337064 is an apocalyptic number.

It is an amenable number.

29849337064 is a deficient number, since it is larger than the sum of its proper divisors (26258714936).

29849337064 is a wasteful number, since it uses less digits than its factorization.

29849337064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433 (or 6429 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 29849337064 in words is "twenty-nine billion, eight hundred forty-nine million, three hundred thirty-seven thousand, sixty-four".