298398996 has 36 divisors (see below), whose sum is σ = 862042272. Its totient is φ = 85256784.

The previous prime is 298398983. The next prime is 298399001. The reversal of 298398996 is 699893892.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 591810 + ... + 592313.

Almost surely, 2^298398996 is an apocalyptic number.

It is an amenable number.

298398996 is an abundant number, since it is smaller than the sum of its proper divisors (563643276).

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

298398996 is a wasteful number, since it uses less digits than its factorization.

298398996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184140 (or 1184135 counting only the distinct ones).

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

The square root of 298398996 is about 17274.2292447449. The cubic root of 298398996 is about 668.2399755723.

The spelling of 298398996 in words is "two hundred ninety-eight million, three hundred ninety-eight thousand, nine hundred ninety-six".