7286980 has 12 divisors (see below), whose sum is σ = 15302700. Its totient is φ = 2914784.

The previous prime is 7286969. The next prime is 7286989. The reversal of 7286980 is 896827.

It can be written as a sum of positive squares in 2 ways, for example, as 906304 + 6380676 = 952^2 + 2526^2 .

It is not an unprimeable number, because it can be changed into a prime (7286989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182155 + ... + 182194.

It is an arithmetic number, because the mean of its divisors is an integer number (1275225).

Almost surely, 2^7286980 is an apocalyptic number.

It is an amenable number.

7286980 is an abundant number, since it is smaller than the sum of its proper divisors (8015720).

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

7286980 is a wasteful number, since it uses less digits than its factorization.

7286980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364358 (or 364356 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 7286980 is about 2699.4406828082. The cubic root of 7286980 is about 193.8723431258.

The spelling of 7286980 in words is "seven million, two hundred eighty-six thousand, nine hundred eighty".