298838838806 has 16 divisors (see below), whose sum is σ = 459486125280. Its totient is φ = 145681475520.

The previous prime is 298838838797. The next prime is 298838838811. The reversal of 298838838806 is 608838838892.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 298838838806.

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, 1040981 + ... + 1296656.

It is an arithmetic number, because the mean of its divisors is an integer number (28717882830).

Almost surely, 2^298838838806 is an apocalyptic number.

298838838806 is a deficient number, since it is larger than the sum of its proper divisors (160647286474).

298838838806 is a wasteful number, since it uses less digits than its factorization.

298838838806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339239.

The product of its (nonzero) digits is 254803968, while the sum is 71.

The spelling of 298838838806 in words is "two hundred ninety-eight billion, eight hundred thirty-eight million, eight hundred thirty-eight thousand, eight hundred six".