9730180 has 12 divisors (see below), whose sum is σ = 20433420. Its totient is φ = 3892064.

The previous prime is 9730177. The next prime is 9730181. The reversal of 9730180 is 810379.

It can be written as a sum of positive squares in 2 ways, for example, as 4384836 + 5345344 = 2094^2 + 2312^2 .

It is not an unprimeable number, because it can be changed into a prime (9730181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243235 + ... + 243274.

It is an arithmetic number, because the mean of its divisors is an integer number (1702785).

Almost surely, 2^9730180 is an apocalyptic number.

It is an amenable number.

9730180 is an abundant number, since it is smaller than the sum of its proper divisors (10703240).

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

9730180 is a wasteful number, since it uses less digits than its factorization.

9730180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486518 (or 486516 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 9730180 is about 3119.3236446384. The cubic root of 9730180 is about 213.4880767473.

The spelling of 9730180 in words is "nine million, seven hundred thirty thousand, one hundred eighty".