797830424 has 8 divisors (see below), whose sum is σ = 1495932060. Its totient is φ = 398915208.

The previous prime is 797830421. The next prime is 797830469. The reversal of 797830424 is 424038797.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797830421) 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, 49864394 + ... + 49864409.

Almost surely, 2^797830424 is an apocalyptic number.

It is an amenable number.

797830424 is a deficient number, since it is larger than the sum of its proper divisors (698101636).

797830424 is a wasteful number, since it uses less digits than its factorization.

797830424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99728809 (or 99728805 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 797830424 is about 28245.8921615162. The cubic root of 797830424 is about 927.4778169802.

The spelling of 797830424 in words is "seven hundred ninety-seven million, eight hundred thirty thousand, four hundred twenty-four".