7322980 has 48 divisors (see below), whose sum is σ = 18506880. Its totient is φ = 2377728.

The previous prime is 7322963. The next prime is 7322981. The reversal of 7322980 is 892237.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7322981) 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, 1284 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^7322980 is an apocalyptic number.

7322980 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7322980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9253440).

7322980 is an abundant number, since it is smaller than the sum of its proper divisors (11183900).

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

7322980 is a wasteful number, since it uses less digits than its factorization.

7322980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788 (or 2786 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7322980 is about 2706.1005155020. The cubic root of 7322980 is about 194.1910824985.

The spelling of 7322980 in words is "seven million, three hundred twenty-two thousand, nine hundred eighty".