790543 has 4 divisors (see below), whose sum is σ = 851368. Its totient is φ = 729720.

The previous prime is 790529. The next prime is 790547. The reversal of 790543 is 345097.

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-790543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30393 + ... + 30418.

It is an arithmetic number, because the mean of its divisors is an integer number (212842).

2⁷⁹⁰⁵⁴³ is an apocalyptic number.

790543 is a deficient number, since it is larger than the sum of its proper divisors (60825).

790543 is a wasteful number, since it uses less digits than its factorization.

790543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60824.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 790543 is about 889.1248506256. The cubic root of 790543 is about 92.4645298627.

The spelling of 790543 in words is "seven hundred ninety thousand, five hundred forty-three".