298000622 has 8 divisors (see below), whose sum is σ = 454577400. Its totient is φ = 146474824.

The previous prime is 298000589. The next prime is 298000687. The reversal of 298000622 is 226000892.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262597 + ... + 1262832.

It is an arithmetic number, because the mean of its divisors is an integer number (56822175).

Almost surely, 2^298000622 is an apocalyptic number.

298000622 is a deficient number, since it is larger than the sum of its proper divisors (156576778).

298000622 is a wasteful number, since it uses less digits than its factorization.

298000622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525490.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 298000622 is about 17262.6945173689. The cubic root of 298000622 is about 667.9424678839.

The spelling of 298000622 in words is "two hundred ninety-eight million, six hundred twenty-two", and thus it is an aban number.