29164037879 has 16 divisors (see below), whose sum is σ = 29476859904. Its totient is φ = 28853529600.

The previous prime is 29164037869. The next prime is 29164037909. The reversal of 29164037879 is 97873046192.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29164037879 is a prime.

It is a super-2 number, since 2×29164037879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29164037839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45497399 + ... + 45498039.

It is an arithmetic number, because the mean of its divisors is an integer number (1842303744).

Almost surely, 2^29164037879 is an apocalyptic number.

29164037879 is a deficient number, since it is larger than the sum of its proper divisors (312822025).

29164037879 is a wasteful number, since it uses less digits than its factorization.

29164037879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 29164037879 in words is "twenty-nine billion, one hundred sixty-four million, thirty-seven thousand, eight hundred seventy-nine".