789388 has 6 divisors (see below), whose sum is σ = 1381436. Its totient is φ = 394692.

The previous prime is 789377. The next prime is 789389. The reversal of 789388 is 883987.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (789389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98670 + ... + 98677.

2⁷⁸⁹³⁸⁸ is an apocalyptic number.

It is an amenable number.

789388 is a deficient number, since it is larger than the sum of its proper divisors (592048).

789388 is a wasteful number, since it uses less digits than its factorization.

789388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197351 (or 197349 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 789388 is about 888.4750981316. The cubic root of 789388 is about 92.4194770383.

The spelling of 789388 in words is "seven hundred eighty-nine thousand, three hundred eighty-eight".