9479641 has 2 divisors, whose sum is σ = 9479642. Its totient is φ = 9479640.

The previous prime is 9479627. The next prime is 9479647. The reversal of 9479641 is 1469749.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9024016 + 455625 = 3004^2 + 675^2 .

It is a cyclic number.

It is not a de Polignac number, because 9479641 - 2⁵ = 9479609 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 9479594 and 9479603.

It is not a weakly prime, because it can be changed into another prime (9479647) 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 as a sum of consecutive naturals, namely, 4739820 + 4739821.

It is an arithmetic number, because the mean of its divisors is an integer number (4739821).

Almost surely, 2^9479641 is an apocalyptic number.

It is an amenable number.

9479641 is a deficient number, since it is larger than the sum of its proper divisors (1).

9479641 is an equidigital number, since it uses as much as digits as its factorization.

9479641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 9479641 is about 3078.9025642264. The cubic root of 9479641 is about 211.6397777928.

The spelling of 9479641 in words is "nine million, four hundred seventy-nine thousand, six hundred forty-one".