298199069 has 8 divisors (see below), whose sum is σ = 341365248. Its totient is φ = 255174480.

The previous prime is 298199059. The next prime is 298199093. The reversal of 298199069 is 960991892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298199069 is a prime.

It is a super-2 number, since 2×298199069² = 177845369504933522, which contains 22 as substring.

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 298199069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298199029) 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, 30842 + ... + 39339.

It is an arithmetic number, because the mean of its divisors is an integer number (42670656).

Almost surely, 2^298199069 is an apocalyptic number.

It is an amenable number.

298199069 is a deficient number, since it is larger than the sum of its proper divisors (43166179).

298199069 is an equidigital number, since it uses as much as digits as its factorization.

298199069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70795.

The product of its (nonzero) digits is 629856, while the sum is 53.

The square root of 298199069 is about 17268.4414178003. The cubic root of 298199069 is about 668.0907022128.

The spelling of 298199069 in words is "two hundred ninety-eight million, one hundred ninety-nine thousand, sixty-nine".