799153 has 8 divisors (see below), whose sum is σ = 875880. Its totient is φ = 725760.

The previous prime is 799151. The next prime is 799171. The reversal of 799153 is 351997.

It can be written as a sum of positive squares in 4 ways, for example, as 327184 + 471969 = 572^2 + 687^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 799153 - 2¹ = 799151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (799151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 1303.

It is an arithmetic number, because the mean of its divisors is an integer number (109485).

2⁷⁹⁹¹⁵³ is an apocalyptic number.

It is an amenable number.

799153 is a deficient number, since it is larger than the sum of its proper divisors (76727).

799153 is a wasteful number, since it uses less digits than its factorization.

799153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667.

The product of its digits is 8505, while the sum is 34.

The square root of 799153 is about 893.9535782131. The cubic root of 799153 is about 92.7990032221.

The spelling of 799153 in words is "seven hundred ninety-nine thousand, one hundred fifty-three".