9630515641 has 8 divisors (see below), whose sum is σ = 9645878880. Its totient is φ = 9615166752.

The previous prime is 9630515627. The next prime is 9630515651. The reversal of 9630515641 is 1465150369.

It is a happy number.

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 9630515641 - 2⁹ = 9630515129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9630515594 and 9630515603.

It is not an unprimeable number, because it can be changed into a prime (9630515621) 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, 2530446 + ... + 2534248.

It is an arithmetic number, because the mean of its divisors is an integer number (1205734860).

Almost surely, 2^9630515641 is an apocalyptic number.

It is an amenable number.

9630515641 is a deficient number, since it is larger than the sum of its proper divisors (15363239).

9630515641 is a wasteful number, since it uses less digits than its factorization.

9630515641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 9630515641 is about 98135.1906351641. The cubic root of 9630515641 is about 2127.5666806220.

The spelling of 9630515641 in words is "nine billion, six hundred thirty million, five hundred fifteen thousand, six hundred forty-one".