790001 has 4 divisors (see below), whose sum is σ = 831600. Its totient is φ = 748404.

The previous prime is 789979. The next prime is 790003. The reversal of 790001 is 100097.

790001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 100097 = 199 ⋅503.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-790001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (790003) 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, 20771 + ... + 20808.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

2⁷⁹⁰⁰⁰¹ is an apocalyptic number.

It is an amenable number.

790001 is a deficient number, since it is larger than the sum of its proper divisors (41599).

790001 is a wasteful number, since it uses less digits than its factorization.

790001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41598.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 790001 is about 888.8200042753. The cubic root of 790001 is about 92.4433936594.

Adding to 790001 its reverse (100097), we get a palindrome (890098).

The spelling of 790001 in words is "seven hundred ninety thousand, one".