798625706 has 4 divisors (see below), whose sum is σ = 1197938562. Its totient is φ = 399312852.

The previous prime is 798625703. The next prime is 798625741. The reversal of 798625706 is 607526897.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 418570681 + 380055025 = 20459^2 + 19495^2 .

It is not an unprimeable number, because it can be changed into a prime (798625703) 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 as a sum of consecutive naturals, namely, 199656425 + ... + 199656428.

Almost surely, 2^798625706 is an apocalyptic number.

798625706 is a deficient number, since it is larger than the sum of its proper divisors (399312856).

798625706 is a wasteful number, since it uses less digits than its factorization.

798625706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399312855.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 798625706 is about 28259.9664897183. The cubic root of 798625706 is about 927.7858863992.

The spelling of 798625706 in words is "seven hundred ninety-eight million, six hundred twenty-five thousand, seven hundred six".