29474975366 has 16 divisors (see below), whose sum is σ = 44819619840. Its totient is φ = 14535498120.

The previous prime is 29474975359. The next prime is 29474975381. The reversal of 29474975366 is 66357947492.

It is a junction number, because it is equal to n+sod(n) for n = 29474975299 and 29474975308.

It is a congruent number.

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, 51131 + ... + 248121.

It is an arithmetic number, because the mean of its divisors is an integer number (2801226240).

Almost surely, 2^29474975366 is an apocalyptic number.

29474975366 is a deficient number, since it is larger than the sum of its proper divisors (15344644474).

29474975366 is a wasteful number, since it uses less digits than its factorization.

29474975366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198019.

The product of its digits is 68584320, while the sum is 62.

The spelling of 29474975366 in words is "twenty-nine billion, four hundred seventy-four million, nine hundred seventy-five thousand, three hundred sixty-six".