29764004168 has 16 divisors (see below), whose sum is σ = 55809818880. Its totient is φ = 14881385808.

The previous prime is 29764004167. The next prime is 29764004227. The reversal of 29764004168 is 86140046792.

It is a super-2 number, since 2×29764004168² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29764004167) 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, 177821 + ... + 301907.

It is an arithmetic number, because the mean of its divisors is an integer number (3488113680).

Almost surely, 2^29764004168 is an apocalyptic number.

It is an amenable number.

29764004168 is a deficient number, since it is larger than the sum of its proper divisors (26045814712).

29764004168 is a wasteful number, since it uses less digits than its factorization.

29764004168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154076 (or 154072 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 29764004168 in words is "twenty-nine billion, seven hundred sixty-four million, four thousand, one hundred sixty-eight".