797419569 has 8 divisors (see below), whose sum is σ = 1119185440. Its totient is φ = 503633376.

The previous prime is 797419559. The next prime is 797419627. The reversal of 797419569 is 965914797.

797419569 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 de Polignac number, because none of the positive numbers 2^k-797419569 is a prime.

It is a super-2 number, since 2×797419569² = 1271755938048291522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 13989817 = 797419569 / (7 + 9 + 7 + 4 + 1 + 9 + 5 + 6 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797419559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6994852 + ... + 6994965.

It is an arithmetic number, because the mean of its divisors is an integer number (139898180).

Almost surely, 2^797419569 is an apocalyptic number.

It is an amenable number.

797419569 is a deficient number, since it is larger than the sum of its proper divisors (321765871).

797419569 is a wasteful number, since it uses less digits than its factorization.

797419569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13989839.

The product of its digits is 4286520, while the sum is 57.

The square root of 797419569 is about 28238.6183975066. The cubic root of 797419569 is about 927.3185833401.

The spelling of 797419569 in words is "seven hundred ninety-seven million, four hundred nineteen thousand, five hundred sixty-nine".