9641613 has 8 divisors (see below), whose sum is σ = 12935008. Its totient is φ = 6387984.

The previous prime is 9641591. The next prime is 9641617. The reversal of 9641613 is 3161469.

9641613 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 is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9641613 - 2⁶ = 9641549 is a prime.

It is a Duffinian number.

It is a Curzon number.

9641613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9641617) 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, 9370 + ... + 10347.

It is an arithmetic number, because the mean of its divisors is an integer number (1616876).

Almost surely, 2^9641613 is an apocalyptic number.

It is an amenable number.

9641613 is a deficient number, since it is larger than the sum of its proper divisors (3293395).

9641613 is a wasteful number, since it uses less digits than its factorization.

9641613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19883.

The product of its digits is 3888, while the sum is 30.

The square root of 9641613 is about 3105.0946845467. The cubic root of 9641613 is about 212.8383573822.

The spelling of 9641613 in words is "nine million, six hundred forty-one thousand, six hundred thirteen".