799937 has 4 divisors (see below), whose sum is σ = 803376. Its totient is φ = 796500.

The previous prime is 799921. The next prime is 799949. The reversal of 799937 is 739997.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 739997 = 433 ⋅1709.

It is a cyclic number.

It is not a de Polignac number, because 799937 - 2⁴ = 799921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (799637) 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, 1343 + ... + 1844.

It is an arithmetic number, because the mean of its divisors is an integer number (200844).

2⁷⁹⁹⁹³⁷ is an apocalyptic number.

It is an amenable number.

799937 is a deficient number, since it is larger than the sum of its proper divisors (3439).

799937 is a wasteful number, since it uses less digits than its factorization.

799937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its digits is 107163, while the sum is 44.

The square root of 799937 is about 894.3919722359. The cubic root of 799937 is about 92.8293397741.

The spelling of 799937 in words is "seven hundred ninety-nine thousand, nine hundred thirty-seven".