798397634 has 8 divisors (see below), whose sum is σ = 1198919568. Its totient is φ = 398757780.

The previous prime is 798397553. The next prime is 798397693. The reversal of 798397634 is 436793897.

798397634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 798397634.

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, 218252 + ... + 221879.

It is an arithmetic number, because the mean of its divisors is an integer number (149864946).

Almost surely, 2^798397634 is an apocalyptic number.

798397634 is a deficient number, since it is larger than the sum of its proper divisors (400521934).

798397634 is a wasteful number, since it uses less digits than its factorization.

798397634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441040.

The product of its digits is 6858432, while the sum is 56.

The square root of 798397634 is about 28255.9309526336. The cubic root of 798397634 is about 927.6975587769.

The spelling of 798397634 in words is "seven hundred ninety-eight million, three hundred ninety-seven thousand, six hundred thirty-four".