789678227 has 8 divisors (see below), whose sum is σ = 853984320. Its totient is φ = 725880960.

The previous prime is 789678199. The next prime is 789678229. The reversal of 789678227 is 722876987.

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

It is a cyclic number.

It is not a de Polignac number, because 789678227 - 2¹⁸ = 789416083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (789678229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123974 + ... + 130187.

It is an arithmetic number, because the mean of its divisors is an integer number (106748040).

Almost surely, 2^789678227 is an apocalyptic number.

789678227 is a deficient number, since it is larger than the sum of its proper divisors (64306093).

789678227 is a wasteful number, since it uses less digits than its factorization.

789678227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254413.

The product of its digits is 4741632, while the sum is 56.

The square root of 789678227 is about 28101.2139773356. The cubic root of 789678227 is about 924.3080198919.

The spelling of 789678227 in words is "seven hundred eighty-nine million, six hundred seventy-eight thousand, two hundred twenty-seven".