789322104 has 128 divisors (see below), whose sum is σ = 2376000000. Its totient is φ = 241823232.

The previous prime is 789322091. The next prime is 789322151. The reversal of 789322104 is 401223987.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155397 + ... + 160395.

It is an arithmetic number, because the mean of its divisors is an integer number (18562500).

Almost surely, 2^789322104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789322104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188000000).

789322104 is an abundant number, since it is smaller than the sum of its proper divisors (1586677896).

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

789322104 is a wasteful number, since it uses less digits than its factorization.

789322104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5064 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 789322104 is about 28094.8768283472. The cubic root of 789322104 is about 924.1690532311.

The spelling of 789322104 in words is "seven hundred eighty-nine million, three hundred twenty-two thousand, one hundred four".