798906146 has 16 divisors (see below), whose sum is σ = 1270452480. Its totient is φ = 376118640.

The previous prime is 798906139. The next prime is 798906151. The reversal of 798906146 is 641609897.

It is a junction number, because it is equal to n+sod(n) for n = 798906094 and 798906103.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 171836 + ... + 176423.

It is an arithmetic number, because the mean of its divisors is an integer number (79403280).

Almost surely, 2^798906146 is an apocalyptic number.

798906146 is a deficient number, since it is larger than the sum of its proper divisors (471546334).

798906146 is a wasteful number, since it uses less digits than its factorization.

798906146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348329.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 798906146 is about 28264.9278435308. The cubic root of 798906146 is about 927.8944720285.

The spelling of 798906146 in words is "seven hundred ninety-eight million, nine hundred six thousand, one hundred forty-six".