797832427774 has 4 divisors (see below), whose sum is σ = 1196748641664. Its totient is φ = 398916213886.

The previous prime is 797832427753. The next prime is 797832427817. The reversal of 797832427774 is 477724238797.

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

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199458106942 + ... + 199458106945.

It is an arithmetic number, because the mean of its divisors is an integer number (299187160416).

Almost surely, 2^797832427774 is an apocalyptic number.

797832427774 is a deficient number, since it is larger than the sum of its proper divisors (398916213890).

797832427774 is a wasteful number, since it uses less digits than its factorization.

797832427774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398916213889.

The product of its digits is 232339968, while the sum is 67.

The spelling of 797832427774 in words is "seven hundred ninety-seven billion, eight hundred thirty-two million, four hundred twenty-seven thousand, seven hundred seventy-four".