789170052 has 48 divisors (see below), whose sum is σ = 2019269952. Its totient is φ = 237895680.

The previous prime is 789170029. The next prime is 789170071. The reversal of 789170052 is 250071987.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9988 + ... + 40964.

It is an arithmetic number, because the mean of its divisors is an integer number (42068124).

Almost surely, 2^789170052 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 789170052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009634976).

789170052 is an abundant number, since it is smaller than the sum of its proper divisors (1230099900).

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

789170052 is a wasteful number, since it uses less digits than its factorization.

789170052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31188 (or 31186 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 789170052 is about 28092.1706530485. The cubic root of 789170052 is about 924.1097066194.

The spelling of 789170052 in words is "seven hundred eighty-nine million, one hundred seventy thousand, fifty-two".