298805372 has 12 divisors (see below), whose sum is σ = 523065816. Its totient is φ = 149358000.

The previous prime is 298805371. The next prime is 298805387. The reversal of 298805372 is 273508892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298805371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7247 + ... + 25497.

It is an arithmetic number, because the mean of its divisors is an integer number (43588818).

Almost surely, 2^298805372 is an apocalyptic number.

It is an amenable number.

298805372 is a deficient number, since it is larger than the sum of its proper divisors (224260444).

298805372 is a wasteful number, since it uses less digits than its factorization.

298805372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22348 (or 22346 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 298805372 is about 17285.9877357356. The cubic root of 298805372 is about 668.5431864985.

The spelling of 298805372 in words is "two hundred ninety-eight million, eight hundred five thousand, three hundred seventy-two".