799894119424 has 99 divisors (see below), whose sum is σ = 1688742765891. Its totient is φ = 378639636480.

The previous prime is 799894119413. The next prime is 799894119473. The reversal of 799894119424 is 424911498997.

The square root of 799894119424 is 894368.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 799894119424.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 543775009 + ... + 543776479.

Almost surely, 2^799894119424 is an apocalyptic number.

799894119424 is the 894368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799894119424

799894119424 is an abundant number, since it is smaller than the sum of its proper divisors (888848646467).

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

799894119424 is an frugal number, since it uses more digits than its factorization.

799894119424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000 (or 1492 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 67.

The spelling of 799894119424 in words is "seven hundred ninety-nine billion, eight hundred ninety-four million, one hundred nineteen thousand, four hundred twenty-four".