9696913408 has 144 divisors (see below), whose sum is σ = 24292899540. Its totient is φ = 3835625472.

The previous prime is 9696913393. The next prime is 9696913427. The reversal of 9696913408 is 8043196969.

It can be written as a sum of positive squares in 2 ways, for example, as 7749633024 + 1947280384 = 88032^2 + 44128^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1300860 + ... + 1308292.

Almost surely, 2^9696913408 is an apocalyptic number.

9696913408 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9696913408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12146449770).

9696913408 is an abundant number, since it is smaller than the sum of its proper divisors (14595986132).

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

9696913408 is a wasteful number, since it uses less digits than its factorization.

9696913408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482 (or 7455 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 55.

The square root of 9696913408 is about 98472.9069744567. The cubic root of 9696913408 is about 2132.4450023680.

The spelling of 9696913408 in words is "nine billion, six hundred ninety-six million, nine hundred thirteen thousand, four hundred eight".