789022080 has 512 divisors, whose sum is σ = 3489868800. Its totient is φ = 163676160.

The previous prime is 789022079. The next prime is 789022103. The reversal of 789022080 is 80220987.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 63 ways as a sum of consecutive naturals, for example, 1330264 + ... + 1330856.

It is an arithmetic number, because the mean of its divisors is an integer number (6816150).

Almost surely, 2^789022080 is an apocalyptic number.

789022080 is a gapful number since it is divisible by the number (70) 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 789022080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1744934400).

789022080 is an abundant number, since it is smaller than the sum of its proper divisors (2700846720).

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

789022080 is a wasteful number, since it uses less digits than its factorization.

789022080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 789022080 is about 28089.5368420343. The cubic root of 789022080 is about 924.0519451317.

The spelling of 789022080 in words is "seven hundred eighty-nine million, twenty-two thousand, eighty".