9500980 has 24 divisors (see below), whose sum is σ = 20641320. Its totient is φ = 3669120.

The previous prime is 9500963. The next prime is 9500983. The reversal of 9500980 is 890059.

It can be written as a sum of positive squares in 4 ways, for example, as 26896 + 9474084 = 164^2 + 3078^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9500983) 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 7 ways as a sum of consecutive naturals, for example, 7611 + ... + 8770.

It is an arithmetic number, because the mean of its divisors is an integer number (860055).

Almost surely, 2^9500980 is an apocalyptic number.

It is an amenable number.

9500980 is an abundant number, since it is smaller than the sum of its proper divisors (11140340).

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

9500980 is a wasteful number, since it uses less digits than its factorization.

9500980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16419 (or 16417 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 9500980 is about 3082.3659743775. The cubic root of 9500980 is about 211.7984616064.

The spelling of 9500980 in words is "nine million, five hundred thousand, nine hundred eighty".