298994023 has 2 divisors, whose sum is σ = 298994024. Its totient is φ = 298994022.

The previous prime is 298993969. The next prime is 298994053. The reversal of 298994023 is 320499892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 298994023 - 2¹³ = 298985831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298994053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149497011 + 149497012.

It is an arithmetic number, because the mean of its divisors is an integer number (149497012).

Almost surely, 2^298994023 is an apocalyptic number.

298994023 is a deficient number, since it is larger than the sum of its proper divisors (1).

298994023 is an equidigital number, since it uses as much as digits as its factorization.

298994023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 298994023 is about 17291.4436355094. The cubic root of 298994023 is about 668.6838519835.

The spelling of 298994023 in words is "two hundred ninety-eight million, nine hundred ninety-four thousand, twenty-three".