9654434654 has 8 divisors (see below), whose sum is σ = 14484664128. Its totient is φ = 4826213280.

The previous prime is 9654434639. The next prime is 9654434659. The reversal of 9654434654 is 4564344569.

9654434654 is digitally balanced in base 5, because in such base 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9654434659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489947 + ... + 509270.

It is an arithmetic number, because the mean of its divisors is an integer number (1810583016).

Almost surely, 2^9654434654 is an apocalyptic number.

9654434654 is a deficient number, since it is larger than the sum of its proper divisors (4830229474).

9654434654 is a wasteful number, since it uses less digits than its factorization.

9654434654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004050.

The product of its digits is 6220800, while the sum is 50.

The square root of 9654434654 is about 98256.9827238757. The cubic root of 9654434654 is about 2129.3266148527.

The spelling of 9654434654 in words is "nine billion, six hundred fifty-four million, four hundred thirty-four thousand, six hundred fifty-four".