29860884870 has 16 divisors (see below), whose sum is σ = 71666123760. Its totient is φ = 7962902624.

The previous prime is 29860884803. The next prime is 29860884941. The reversal of 29860884870 is 7848806892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497681385 + ... + 497681444.

It is an arithmetic number, because the mean of its divisors is an integer number (4479132735).

Almost surely, 2^29860884870 is an apocalyptic number.

29860884870 is an abundant number, since it is smaller than the sum of its proper divisors (41805238890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29860884870 is a wasteful number, since it uses less digits than its factorization.

29860884870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995362839.

The product of its (nonzero) digits is 12386304, while the sum is 60.

The spelling of 29860884870 in words is "twenty-nine billion, eight hundred sixty million, eight hundred eighty-four thousand, eight hundred seventy".