799451 has 4 divisors (see below), whose sum is σ = 801600. Its totient is φ = 797304.

The previous prime is 799441. The next prime is 799453. The reversal of 799451 is 154997.

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 799451 - 2¹⁸ = 537307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (799453) 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, 356 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (200400).

2⁷⁹⁹⁴⁵¹ is an apocalyptic number.

799451 is a deficient number, since it is larger than the sum of its proper divisors (2149).

799451 is a wasteful number, since it uses less digits than its factorization.

799451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148.

The product of its digits is 11340, while the sum is 35.

The square root of 799451 is about 894.1202379993. The cubic root of 799451 is about 92.8105365439.

The spelling of 799451 in words is "seven hundred ninety-nine thousand, four hundred fifty-one".