28968486810 has 32 divisors (see below), whose sum is σ = 69529162752. Its totient is φ = 7724397120.

The previous prime is 28968486769. The next prime is 28968486823. The reversal of 28968486810 is 1868486982.

It is a super-2 number, since 2×28968486810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617607 + ... + 662853.

It is an arithmetic number, because the mean of its divisors is an integer number (2172786336).

Almost surely, 2^28968486810 is an apocalyptic number.

28968486810 is an abundant number, since it is smaller than the sum of its proper divisors (40560675942).

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

28968486810 is a wasteful number, since it uses less digits than its factorization.

28968486810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66598.

The product of its (nonzero) digits is 10616832, while the sum is 60.

The spelling of 28968486810 in words is "twenty-eight billion, nine hundred sixty-eight million, four hundred eighty-six thousand, eight hundred ten".