8370 has 32 divisors (see below), whose sum is σ = 23040. Its totient is φ = 2160.

The previous prime is 8369. The next prime is 8377. The reversal of 8370 is 738.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255 + ... + 285.

It is an arithmetic number, because the mean of its divisors is an integer number (720).

2⁸³⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11520).

8370 is an abundant number, since it is smaller than the sum of its proper divisors (14670).

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

8370 is a wasteful number, since it uses less digits than its factorization.

8370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 8370 is about 91.4877040919. The cubic root of 8370 is about 20.3036983563.

8370 divided by its sum of digits (18) gives a triangular number (465 = T₃₀).

It can be divided in two parts, 83 and 70, that added together give a triangular number (153 = T₁₇).

The spelling of 8370 in words is "eight thousand, three hundred seventy".