9732046464 has 192 divisors, whose sum is σ = 32319181440. Its totient is φ = 2753353728.

The previous prime is 9732046463. The next prime is 9732046537. The reversal of 9732046464 is 4646402379.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (9732046463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 824734 + ... + 836450.

It is an arithmetic number, because the mean of its divisors is an integer number (168329070).

Almost surely, 2^9732046464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9732046464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16159590720).

9732046464 is an abundant number, since it is smaller than the sum of its proper divisors (22587134976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9732046464 is a wasteful number, since it uses less digits than its factorization.

9732046464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11847 (or 11832 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 9732046464 is about 98651.1351379192. The cubic root of 9732046464 is about 2135.0172645486.

The spelling of 9732046464 in words is "nine billion, seven hundred thirty-two million, forty-six thousand, four hundred sixty-four".