298669690373 has 2 divisors, whose sum is σ = 298669690374. Its totient is φ = 298669690372.

The previous prime is 298669690339. The next prime is 298669690411. The reversal of 298669690373 is 373096966892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281029334884 + 17640355489 = 530122^2 + 132817^2 .

It is a cyclic number.

It is not a de Polignac number, because 298669690373 - 2¹⁴ = 298669673989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298669690303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149334845186 + 149334845187.

It is an arithmetic number, because the mean of its divisors is an integer number (149334845187).

Almost surely, 2^298669690373 is an apocalyptic number.

It is an amenable number.

298669690373 is a deficient number, since it is larger than the sum of its proper divisors (1).

298669690373 is an equidigital number, since it uses as much as digits as its factorization.

298669690373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158723712, while the sum is 68.

The spelling of 298669690373 in words is "two hundred ninety-eight billion, six hundred sixty-nine million, six hundred ninety thousand, three hundred seventy-three".