9367641 has 12 divisors (see below), whose sum is σ = 13603668. Its totient is φ = 6211584.

The previous prime is 9367637. The next prime is 9367643. The reversal of 9367641 is 1467639.

9367641 is a `hidden beast` number, since 9 + 3 + 6 + 7 + 641 = 666.

9367641 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6051600 + 3316041 = 2460^2 + 1821^2 .

It is not a de Polignac number, because 9367641 - 2² = 9367637 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9367596 and 9367605.

It is not an unprimeable number, because it can be changed into a prime (9367643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 960 + ... + 4433.

It is an arithmetic number, because the mean of its divisors is an integer number (1133639).

Almost surely, 2^9367641 is an apocalyptic number.

It is an amenable number.

9367641 is a deficient number, since it is larger than the sum of its proper divisors (4236027).

9367641 is a wasteful number, since it uses less digits than its factorization.

9367641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592 (or 5589 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 9367641 is about 3060.6602228931. The cubic root of 9367641 is about 210.8029801412.

The spelling of 9367641 in words is "nine million, three hundred sixty-seven thousand, six hundred forty-one".