9662980 has 24 divisors (see below), whose sum is σ = 20360088. Its totient is φ = 3852288.

The previous prime is 9662971. The next prime is 9662981. The reversal of 9662980 is 892669.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 984064 + 8678916 = 992^2 + 2946^2 .

It is a super-3 number, since 3×9662980³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9662981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7332 + ... + 8548.

It is an arithmetic number, because the mean of its divisors is an integer number (848337).

Almost surely, 2^9662980 is an apocalyptic number.

It is an amenable number.

9662980 is an abundant number, since it is smaller than the sum of its proper divisors (10697108).

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

9662980 is a wasteful number, since it uses less digits than its factorization.

9662980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 9662980 is about 3108.5334162592. The cubic root of 9662980 is about 212.9954667054.

The spelling of 9662980 in words is "nine million, six hundred sixty-two thousand, nine hundred eighty".