790345 has 8 divisors (see below), whose sum is σ = 979200. Its totient is φ = 611760.

The previous prime is 790333. The next prime is 790351. The reversal of 790345 is 543097.

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

It is not a de Polignac number, because 790345 - 2¹⁵ = 757577 is a prime.

790345 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395 + ... + 2704.

It is an arithmetic number, because the mean of its divisors is an integer number (122400).

2⁷⁹⁰³⁴⁵ is an apocalyptic number.

It is an amenable number.

790345 is a deficient number, since it is larger than the sum of its proper divisors (188855).

790345 is a wasteful number, since it uses less digits than its factorization.

790345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135.

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

The square root of 790345 is about 889.0134982102. The cubic root of 790345 is about 92.4568096393.

The spelling of 790345 in words is "seven hundred ninety thousand, three hundred forty-five".