298379388 has 24 divisors (see below), whose sum is σ = 701704192. Its totient is φ = 98676144.

The previous prime is 298379381. The next prime is 298379407. The reversal of 298379388 is 883973892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298379381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96370 + ... + 99417.

Almost surely, 2^298379388 is an apocalyptic number.

It is an amenable number.

298379388 is an abundant number, since it is smaller than the sum of its proper divisors (403324804).

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

298379388 is a wasteful number, since it uses less digits than its factorization.

298379388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195921 (or 195919 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 57.

The square root of 298379388 is about 17273.6616847732. The cubic root of 298379388 is about 668.2253384180.

The spelling of 298379388 in words is "two hundred ninety-eight million, three hundred seventy-nine thousand, three hundred eighty-eight".