7328080 has 40 divisors (see below), whose sum is σ = 17186400. Its totient is φ = 2905728.

The previous prime is 7328077. The next prime is 7328117. The reversal of 7328080 is 808237.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10791 + ... + 11449.

It is an arithmetic number, because the mean of its divisors is an integer number (429660).

Almost surely, 2^7328080 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 7328080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8593200).

7328080 is an abundant number, since it is smaller than the sum of its proper divisors (9858320).

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

7328080 is a wasteful number, since it uses less digits than its factorization.

7328080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 7328080 is about 2707.0426668230. The cubic root of 7328080 is about 194.2361527066.

The spelling of 7328080 in words is "seven million, three hundred twenty-eight thousand, eighty".