298883641 has 8 divisors (see below), whose sum is σ = 341793344. Its totient is φ = 256026960.

The previous prime is 298883603. The next prime is 298883677. The reversal of 298883641 is 146388892.

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

It is not a de Polignac number, because 298883641 - 2¹⁵ = 298850873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298883041) 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, 330 + ... + 24451.

It is an arithmetic number, because the mean of its divisors is an integer number (42724168).

Almost surely, 2^298883641 is an apocalyptic number.

It is an amenable number.

298883641 is a deficient number, since it is larger than the sum of its proper divisors (42909703).

298883641 is a wasteful number, since it uses less digits than its factorization.

298883641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26511.

The product of its digits is 663552, while the sum is 49.

The square root of 298883641 is about 17288.2515310253. The cubic root of 298883641 is about 668.6015540776.

The spelling of 298883641 in words is "two hundred ninety-eight million, eight hundred eighty-three thousand, six hundred forty-one".