789011238 has 16 divisors (see below), whose sum is σ = 1578805056. Its totient is φ = 262873320.

The previous prime is 789011227. The next prime is 789011239. The reversal of 789011238 is 832110987.

It is a junction number, because it is equal to n+sod(n) for n = 789011196 and 789011205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789011239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19068 + ... + 44063.

It is an arithmetic number, because the mean of its divisors is an integer number (98675316).

Almost surely, 2^789011238 is an apocalyptic number.

789011238 is an abundant number, since it is smaller than the sum of its proper divisors (789793818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

789011238 is a wasteful number, since it uses less digits than its factorization.

789011238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65219.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 789011238 is about 28089.3438513611. The cubic root of 789011238 is about 924.0477126278.

The spelling of 789011238 in words is "seven hundred eighty-nine million, eleven thousand, two hundred thirty-eight".