298985043 has 16 divisors (see below), whose sum is σ = 455982080. Its totient is φ = 170703936.

The previous prime is 298985003. The next prime is 298985053. The reversal of 298985043 is 340589892.

It is not a de Polignac number, because 298985043 - 2⁸ = 298984787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298984983 and 298985001.

It is not an unprimeable number, because it can be changed into a prime (298985003) 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 15 ways as a sum of consecutive naturals, for example, 22503 + ... + 33231.

It is an arithmetic number, because the mean of its divisors is an integer number (28498880).

Almost surely, 2^298985043 is an apocalyptic number.

298985043 is a deficient number, since it is larger than the sum of its proper divisors (156997037).

298985043 is a wasteful number, since it uses less digits than its factorization.

298985043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12066.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 298985043 is about 17291.1839675599. The cubic root of 298985043 is about 668.6771574895.

The spelling of 298985043 in words is "two hundred ninety-eight million, nine hundred eighty-five thousand, forty-three".