801299 has 4 divisors (see below), whose sum is σ = 828960. Its totient is φ = 773640.

The previous prime is 801293. The next prime is 801301. The reversal of 801299 is 992108.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-801299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 27631 = 801299 / (8 + 0 + 1 + 2 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13787 + ... + 13844.

It is an arithmetic number, because the mean of its divisors is an integer number (207240).

2⁸⁰¹²⁹⁹ is an apocalyptic number.

801299 is a deficient number, since it is larger than the sum of its proper divisors (27661).

801299 is a wasteful number, since it uses less digits than its factorization.

801299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27660.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 801299 is about 895.1530595379. The cubic root of 801299 is about 92.8819947007.

The spelling of 801299 in words is "eight hundred one thousand, two hundred ninety-nine".