789572860 has 12 divisors (see below), whose sum is σ = 1658103048. Its totient is φ = 315829136.

The previous prime is 789572831. The next prime is 789572867. The reversal of 789572860 is 68275987.

It is a junction number, because it is equal to n+sod(n) for n = 789572798 and 789572807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789572867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19739302 + ... + 19739341.

It is an arithmetic number, because the mean of its divisors is an integer number (138175254).

Almost surely, 2^789572860 is an apocalyptic number.

It is an amenable number.

789572860 is an abundant number, since it is smaller than the sum of its proper divisors (868530188).

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

789572860 is a wasteful number, since it uses less digits than its factorization.

789572860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39478652 (or 39478650 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The square root of 789572860 is about 28099.3391381363. The cubic root of 789572860 is about 924.2669078323.

The spelling of 789572860 in words is "seven hundred eighty-nine million, five hundred seventy-two thousand, eight hundred sixty".