798922258 has 8 divisors (see below), whose sum is σ = 1209378060. Its totient is φ = 395796240.

The previous prime is 798922237. The next prime is 798922337. The reversal of 798922258 is 852229897.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 720546649 + 78375609 = 26843^2 + 8853^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832173 + ... + 1832608.

Almost surely, 2^798922258 is an apocalyptic number.

798922258 is a deficient number, since it is larger than the sum of its proper divisors (410455802).

798922258 is a wasteful number, since it uses less digits than its factorization.

798922258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664892.

The product of its digits is 1451520, while the sum is 52.

The square root of 798922258 is about 28265.2128596266. The cubic root of 798922258 is about 927.9007097805.

The spelling of 798922258 in words is "seven hundred ninety-eight million, nine hundred twenty-two thousand, two hundred fifty-eight".