799748544 has 336 divisors, whose sum is σ = 2694919680. Its totient is φ = 204718080.

The previous prime is 799748533. The next prime is 799748549. The reversal of 799748544 is 445847997.

It is a happy number.

799748544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799748549) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11264029 + ... + 11264099.

Almost surely, 2^799748544 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 799748544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347459840).

799748544 is an abundant number, since it is smaller than the sum of its proper divisors (1895171136).

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

799748544 is a wasteful number, since it uses less digits than its factorization.

799748544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 129 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 799748544 is about 28279.8257420374. The cubic root of 799748544 is about 928.2204935834.

The spelling of 799748544 in words is "seven hundred ninety-nine million, seven hundred forty-eight thousand, five hundred forty-four".