9661030 has 16 divisors (see below), whose sum is σ = 17554320. Its totient is φ = 3827872.

The previous prime is 9661019. The next prime is 9661037. The reversal of 9661030 is 301669.

9661030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9660986 and 9661004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9661037) 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, 3445 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (1097145).

Almost surely, 2^9661030 is an apocalyptic number.

9661030 is a deficient number, since it is larger than the sum of its proper divisors (7893290).

9661030 is a wasteful number, since it uses less digits than its factorization.

9661030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 9661030 is about 3108.2197477012. The cubic root of 9661030 is about 212.9811381683.

Adding to 9661030 its reverse (301669), we get a palindrome (9962699).

The spelling of 9661030 in words is "nine million, six hundred sixty-one thousand, thirty".