8361328 has 20 divisors (see below), whose sum is σ = 16905168. Its totient is φ = 3998720.

The previous prime is 8361319. The next prime is 8361329. The reversal of 8361328 is 8231638.

It is a self number, because there is not a number n which added to its sum of digits gives 8361328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8361329) 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, 10993 + ... + 11728.

Almost surely, 2^8361328 is an apocalyptic number.

It is an amenable number.

8361328 is an abundant number, since it is smaller than the sum of its proper divisors (8543840).

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

8361328 is a wasteful number, since it uses less digits than its factorization.

8361328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22752 (or 22746 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 8361328 is about 2891.5960990429. The cubic root of 8361328 is about 202.9668383955.

The spelling of 8361328 in words is "eight million, three hundred sixty-one thousand, three hundred twenty-eight".