799966272 has 112 divisors (see below), whose sum is σ = 2546339840. Its totient is φ = 216525312.

The previous prime is 799966217. The next prime is 799966313. The reversal of 799966272 is 272669997.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9873 + ... + 41199.

Almost surely, 2^799966272 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 799966272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1273169920).

799966272 is an abundant number, since it is smaller than the sum of its proper divisors (1746373568).

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

799966272 is a wasteful number, since it uses less digits than its factorization.

799966272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31368 (or 31358 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 57.

The square root of 799966272 is about 28283.6750087396. The cubic root of 799966272 is about 928.3047205802.

It can be divided in two parts, 79996 and 6272, that added together give a palindrome (86268).

The spelling of 799966272 in words is "seven hundred ninety-nine million, nine hundred sixty-six thousand, two hundred seventy-two".