298872953 has 8 divisors (see below), whose sum is σ = 315079680. Its totient is φ = 283076640.

The previous prime is 298872943. The next prime is 298872961. The reversal of 298872953 is 359278892.

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-298872953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298872895 and 298872904.

It is not an unprimeable number, because it can be changed into a prime (298872913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101108 + ... + 104021.

It is an arithmetic number, because the mean of its divisors is an integer number (39384960).

Almost surely, 2^298872953 is an apocalyptic number.

It is an amenable number.

298872953 is a deficient number, since it is larger than the sum of its proper divisors (16206727).

298872953 is a wasteful number, since it uses less digits than its factorization.

298872953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205207.

The product of its digits is 2177280, while the sum is 53.

The square root of 298872953 is about 17287.9424166093. The cubic root of 298872953 is about 668.5935843110.

The spelling of 298872953 in words is "two hundred ninety-eight million, eight hundred seventy-two thousand, nine hundred fifty-three".