298039023 has 12 divisors (see below), whose sum is σ = 431070640. Its totient is φ = 198429696.

The previous prime is 298039013. The next prime is 298039051. The reversal of 298039023 is 320930892.

It is not a de Polignac number, because 298039023 - 2⁹ = 298038511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298039013) 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, 14611 + ... + 28452.

Almost surely, 2^298039023 is an apocalyptic number.

298039023 is a deficient number, since it is larger than the sum of its proper divisors (133031617).

298039023 is a wasteful number, since it uses less digits than its factorization.

298039023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43838 (or 43835 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 298039023 is about 17263.8067354799. The cubic root of 298039023 is about 667.9711574851.

The spelling of 298039023 in words is "two hundred ninety-eight million, thirty-nine thousand, twenty-three".