298770129 has 12 divisors (see below), whose sum is σ = 493207936. Its totient is φ = 170725752.

The previous prime is 298770107. The next prime is 298770137. The reversal of 298770129 is 921077892.

It is not a de Polignac number, because 298770129 - 2⁵ = 298770097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298770029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2371129 + ... + 2371254.

Almost surely, 2^298770129 is an apocalyptic number.

It is an amenable number.

298770129 is a deficient number, since it is larger than the sum of its proper divisors (194437807).

298770129 is a wasteful number, since it uses less digits than its factorization.

298770129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742396 (or 4742393 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 298770129 is about 17284.9682961815. The cubic root of 298770129 is about 668.5169013911.

The spelling of 298770129 in words is "two hundred ninety-eight million, seven hundred seventy thousand, one hundred twenty-nine".