799273069464 has 128 divisors (see below), whose sum is σ = 2118732134400. Its totient is φ = 251258633856.

The previous prime is 799273069451. The next prime is 799273069489. The reversal of 799273069464 is 464960372997.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 799273069395 and 799273069404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36698482 + ... + 36720254.

It is an arithmetic number, because the mean of its divisors is an integer number (16552594800).

Almost surely, 2^799273069464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799273069464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1059366067200).

799273069464 is an abundant number, since it is smaller than the sum of its proper divisors (1319459064936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799273069464 is a wasteful number, since it uses less digits than its factorization.

799273069464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22062 (or 22020 counting only the distinct ones).

The product of its (nonzero) digits is 123451776, while the sum is 66.

The spelling of 799273069464 in words is "seven hundred ninety-nine billion, two hundred seventy-three million, sixty-nine thousand, four hundred sixty-four".