298369998 has 24 divisors (see below), whose sum is σ = 663941928. Its totient is φ = 96768432.

The previous prime is 298369987. The next prime is 298370011. The reversal of 298369998 is 899963892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223336 + ... + 224667.

It is an arithmetic number, because the mean of its divisors is an integer number (27664247).

Almost surely, 2^298369998 is an apocalyptic number.

298369998 is an abundant number, since it is smaller than the sum of its proper divisors (365571930).

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

298369998 is a wasteful number, since it uses less digits than its factorization.

298369998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448048 (or 448045 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 63.

The square root of 298369998 is about 17273.3898815490. The cubic root of 298369998 is about 668.2183286601.

The spelling of 298369998 in words is "two hundred ninety-eight million, three hundred sixty-nine thousand, nine hundred ninety-eight".