9694463240 has 256 divisors, whose sum is σ = 28249966080. Its totient is φ = 2906357760.

The previous prime is 9694463239. The next prime is 9694463263. The reversal of 9694463240 is 423644969.

It is a super-3 number, since 3×9694463240³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11053682 + ... + 11054558.

It is an arithmetic number, because the mean of its divisors is an integer number (110351430).

Almost surely, 2^9694463240 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 9694463240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14124983040).

9694463240 is an abundant number, since it is smaller than the sum of its proper divisors (18555502840).

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

9694463240 is a wasteful number, since it uses less digits than its factorization.

9694463240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 47.

The square root of 9694463240 is about 98460.4653655466. The cubic root of 9694463240 is about 2132.2653820286.

The spelling of 9694463240 in words is "nine billion, six hundred ninety-four million, four hundred sixty-three thousand, two hundred forty".