8940170352 has 80 divisors (see below), whose sum is σ = 23894438912. Its totient is φ = 2877396480.

The previous prime is 8940170333. The next prime is 8940170353. The reversal of 8940170352 is 2530710498.

It is a self number, because there is not a number n which added to its sum of digits gives 8940170352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940170353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673443 + ... + 686589.

Almost surely, 2^8940170352 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 8940170352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11947219456).

8940170352 is an abundant number, since it is smaller than the sum of its proper divisors (14954268560).

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

8940170352 is a wasteful number, since it uses less digits than its factorization.

8940170352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13646 (or 13640 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 8940170352 is about 94552.4740659915. The cubic root of 8940170352 is about 2075.4642868360.

The spelling of 8940170352 in words is "eight billion, nine hundred forty million, one hundred seventy thousand, three hundred fifty-two".