298766856 has 16 divisors (see below), whose sum is σ = 746917200. Its totient is φ = 99588944.

The previous prime is 298766843. The next prime is 298766873. The reversal of 298766856 is 658667892.

298766856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 298766796 and 298766805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6224286 + ... + 6224333.

It is an arithmetic number, because the mean of its divisors is an integer number (46682325).

Almost surely, 2^298766856 is an apocalyptic number.

It is an amenable number.

298766856 is an abundant number, since it is smaller than the sum of its proper divisors (448150344).

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

298766856 is a wasteful number, since it uses less digits than its factorization.

298766856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448628 (or 12448624 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The square root of 298766856 is about 17284.8736182825. The cubic root of 298766856 is about 668.5144602013.

The spelling of 298766856 in words is "two hundred ninety-eight million, seven hundred sixty-six thousand, eight hundred fifty-six".