798666350 has 12 divisors (see below), whose sum is σ = 1485519504. Its totient is φ = 319466520.

The previous prime is 798666343. The next prime is 798666353. The reversal of 798666350 is 53666897.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 15973327 = 798666350 / (7 + 9 + 8 + 6 + 6 + 6 + 3 + 5 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798666353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7986614 + ... + 7986713.

It is an arithmetic number, because the mean of its divisors is an integer number (123793292).

Almost surely, 2^798666350 is an apocalyptic number.

798666350 is a deficient number, since it is larger than the sum of its proper divisors (686853154).

798666350 is a wasteful number, since it uses less digits than its factorization.

798666350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15973339 (or 15973334 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 798666350 is about 28260.6855897022. The cubic root of 798666350 is about 927.8016252238.

The spelling of 798666350 in words is "seven hundred ninety-eight million, six hundred sixty-six thousand, three hundred fifty".