797208869859 has 8 divisors (see below), whose sum is σ = 1066701150912. Its totient is φ = 529594584360.

The previous prime is 797208869833. The next prime is 797208869881. The reversal of 797208869859 is 958968802797.

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

It is not a de Polignac number, because 797208869859 - 2⁸ = 797208869603 is a prime.

It is a super-4 number, since 4×797208869859⁴ (a number of 49 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (797208869959) 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, 469497897 + ... + 469499594.

It is an arithmetic number, because the mean of its divisors is an integer number (133337643864).

Almost surely, 2^797208869859 is an apocalyptic number.

797208869859 is a deficient number, since it is larger than the sum of its proper divisors (269492281053).

797208869859 is a wasteful number, since it uses less digits than its factorization.

797208869859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938997777.

The product of its (nonzero) digits is 1097349120, while the sum is 78.

The spelling of 797208869859 in words is "seven hundred ninety-seven billion, two hundred eight million, eight hundred sixty-nine thousand, eight hundred fifty-nine".