29676336146 has 8 divisors (see below), whose sum is σ = 45950456064. Its totient is φ = 14359517460.

The previous prime is 29676336139. The next prime is 29676336149. The reversal of 29676336146 is 64163367692.

It is a happy number.

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

It is a super-2 number, since 2×29676336146² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29676336149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 239325230 + ... + 239325353.

It is an arithmetic number, because the mean of its divisors is an integer number (5743807008).

Almost surely, 2^29676336146 is an apocalyptic number.

29676336146 is a deficient number, since it is larger than the sum of its proper divisors (16274119918).

29676336146 is a wasteful number, since it uses less digits than its factorization.

29676336146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478650616.

The product of its digits is 5878656, while the sum is 53.

The spelling of 29676336146 in words is "twenty-nine billion, six hundred seventy-six million, three hundred thirty-six thousand, one hundred forty-six".