7900580 has 48 divisors (see below), whose sum is σ = 18506880. Its totient is φ = 2815488.

The previous prime is 7900549. The next prime is 7900583. The reversal of 7900580 is 850097.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7900583) 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 15 ways as a sum of consecutive naturals, for example, 5849 + ... + 7071.

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

Almost surely, 2^7900580 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 7900580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9253440).

7900580 is an abundant number, since it is smaller than the sum of its proper divisors (10606300).

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

7900580 is a wasteful number, since it uses less digits than its factorization.

7900580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 7900580 is about 2810.7970399871. The cubic root of 7900580 is about 199.1680440451.

The spelling of 7900580 in words is "seven million, nine hundred thousand, five hundred eighty".