789297696 has 480 divisors, whose sum is σ = 2810142720. Its totient is φ = 214617600.

The previous prime is 789297673. The next prime is 789297737. The reversal of 789297696 is 696792987.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16793545 + ... + 16793591.

It is an arithmetic number, because the mean of its divisors is an integer number (5854464).

Almost surely, 2^789297696 is an apocalyptic number.

789297696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789297696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1405071360).

789297696 is an abundant number, since it is smaller than the sum of its proper divisors (2020845024).

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

789297696 is a wasteful number, since it uses less digits than its factorization.

789297696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 113 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 63.

The square root of 789297696 is about 28094.4424397424. The cubic root of 789297696 is about 924.1595271873.

The spelling of 789297696 in words is "seven hundred eighty-nine million, two hundred ninety-seven thousand, six hundred ninety-six".