298004001 has 12 divisors (see below), whose sum is σ = 404988528. Its totient is φ = 194915344.

The previous prime is 298003973. The next prime is 298004027. The reversal of 298004001 is 100400892.

It is not a de Polignac number, because 298004001 - 2¹⁰ = 298002977 is a prime.

It is a super-2 number, since 2×298004001² = 177612769224016002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (298004501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9255 + ... + 26108.

It is an arithmetic number, because the mean of its divisors is an integer number (33749044).

Almost surely, 2^298004001 is an apocalyptic number.

It is an amenable number.

298004001 is a deficient number, since it is larger than the sum of its proper divisors (106984527).

298004001 is an equidigital number, since it uses as much as digits as its factorization.

298004001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35472 (or 35419 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 298004001 is about 17262.7923870966. The cubic root of 298004001 is about 667.9449924525.

Adding to 298004001 its reverse (100400892), we get a palindrome (398404893).

The spelling of 298004001 in words is "two hundred ninety-eight million, four thousand, one".