29675638034 has 48 divisors (see below), whose sum is σ = 54539697600. Its totient is φ = 12041368416.

The previous prime is 29675637989. The next prime is 29675638051. The reversal of 29675638034 is 43083657692.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3848627 + ... + 3856329.

It is an arithmetic number, because the mean of its divisors is an integer number (1136243700).

Almost surely, 2^29675638034 is an apocalyptic number.

29675638034 is a deficient number, since it is larger than the sum of its proper divisors (24864059566).

29675638034 is a wasteful number, since it uses less digits than its factorization.

29675638034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807 (or 9800 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 29675638034 in words is "twenty-nine billion, six hundred seventy-five million, six hundred thirty-eight thousand, thirty-four".