789874 has 8 divisors (see below), whose sum is σ = 1196208. Its totient is φ = 391140.

The previous prime is 789857. The next prime is 789883. The reversal of 789874 is 478987.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 789874.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (149526).

2⁷⁸⁹⁸⁷⁴ is an apocalyptic number.

789874 is a deficient number, since it is larger than the sum of its proper divisors (406334).

789874 is a wasteful number, since it uses less digits than its factorization.

789874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800.

The product of its digits is 112896, while the sum is 43.

The square root of 789874 is about 888.7485583673. The cubic root of 789874 is about 92.4384396825.

The spelling of 789874 in words is "seven hundred eighty-nine thousand, eight hundred seventy-four".