29710696868 has 12 divisors (see below), whose sum is σ = 52529737932. Its totient is φ = 14702200320.

The previous prime is 29710696837. The next prime is 29710696907. The reversal of 29710696868 is 86869601792.

It can be written as a sum of positive squares in 2 ways, for example, as 13743341824 + 15967355044 = 117232^2 + 126362^2 .

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 29710696868.

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 3 ways as a sum of consecutive naturals, for example, 38286593 + ... + 38287368.

It is an arithmetic number, because the mean of its divisors is an integer number (4377478161).

Almost surely, 2^29710696868 is an apocalyptic number.

It is an amenable number.

29710696868 is a deficient number, since it is larger than the sum of its proper divisors (22819041064).

29710696868 is a wasteful number, since it uses less digits than its factorization.

29710696868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76574062 (or 76574060 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 29710696868 in words is "twenty-nine billion, seven hundred ten million, six hundred ninety-six thousand, eight hundred sixty-eight".