8328940 has 24 divisors (see below), whose sum is σ = 17780112. Its totient is φ = 3276480.

The previous prime is 8328923. The next prime is 8328941. The reversal of 8328940 is 498238.

It is a super-3 number, since 3×8328940³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8328896 and 8328905.

It is not an unprimeable number, because it can be changed into a prime (8328941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194 + ... + 4633.

It is an arithmetic number, because the mean of its divisors is an integer number (740838).

Almost surely, 2^8328940 is an apocalyptic number.

It is an amenable number.

8328940 is an abundant number, since it is smaller than the sum of its proper divisors (9451172).

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

8328940 is a wasteful number, since it uses less digits than its factorization.

8328940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6897 (or 6895 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8328940 is about 2885.9902979740. The cubic root of 8328940 is about 202.7044320685.

The spelling of 8328940 in words is "eight million, three hundred twenty-eight thousand, nine hundred forty".