9604651 has 8 divisors (see below), whose sum is σ = 11141120. Its totient is φ = 8109288.

The previous prime is 9604631. The next prime is 9604663. The reversal of 9604651 is 1564069.

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

It is a cyclic number.

It is not a de Polignac number, because 9604651 - 2¹⁵ = 9571883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9604601) 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 in 7 ways as a sum of consecutive naturals, for example, 9771 + ... + 10708.

It is an arithmetic number, because the mean of its divisors is an integer number (1392640).

Almost surely, 2^9604651 is an apocalyptic number.

9604651 is a deficient number, since it is larger than the sum of its proper divisors (1536469).

9604651 is a wasteful number, since it uses less digits than its factorization.

9604651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20553.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 9604651 is about 3099.1371379789. The cubic root of 9604651 is about 212.5660306911.

The spelling of 9604651 in words is "nine million, six hundred four thousand, six hundred fifty-one".