799547 has 4 divisors (see below), whose sum is σ = 913776. Its totient is φ = 685320.

The previous prime is 799543. The next prime is 799553. The reversal of 799547 is 745997.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 799547 - 2² = 799543 is a prime.

It is a super-3 number, since 3×799547³ = 1533392197225920969, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (799543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57104 + ... + 57117.

It is an arithmetic number, because the mean of its divisors is an integer number (228444).

2⁷⁹⁹⁵⁴⁷ is an apocalyptic number.

799547 is a deficient number, since it is larger than the sum of its proper divisors (114229).

799547 is a wasteful number, since it uses less digits than its factorization.

799547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114228.

The product of its digits is 79380, while the sum is 41.

The square root of 799547 is about 894.1739204428. The cubic root of 799547 is about 92.8142513661.

The spelling of 799547 in words is "seven hundred ninety-nine thousand, five hundred forty-seven".