9660340 has 12 divisors (see below), whose sum is σ = 20286756. Its totient is φ = 3864128.

The previous prime is 9660323. The next prime is 9660349. The reversal of 9660340 is 430669.

It can be written as a sum of positive squares in 2 ways, for example, as 3400336 + 6260004 = 1844^2 + 2502^2 .

It is a super-4 number, since 4×9660340⁴ (a number of 29 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9660299 and 9660308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9660349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241489 + ... + 241528.

It is an arithmetic number, because the mean of its divisors is an integer number (1690563).

Almost surely, 2^9660340 is an apocalyptic number.

It is an amenable number.

9660340 is an abundant number, since it is smaller than the sum of its proper divisors (10626416).

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

9660340 is a wasteful number, since it uses less digits than its factorization.

9660340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483026 (or 483024 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 9660340 is about 3108.1087497062. The cubic root of 9660340 is about 212.9760676087.

It can be divided in two parts, 9660 and 340, that added together give a 4-th power (10000 = 10⁴).

The spelling of 9660340 in words is "nine million, six hundred sixty thousand, three hundred forty".