9751920696 has 256 divisors, whose sum is σ = 34007040000. Its totient is φ = 2524680576.

The previous prime is 9751920671. The next prime is 9751920707. The reversal of 9751920696 is 6960291579.

It is a super-2 number, since 2×9751920696² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 653365 + ... + 668123.

It is an arithmetic number, because the mean of its divisors is an integer number (132840000).

Almost surely, 2^9751920696 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 9751920696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17003520000).

9751920696 is an abundant number, since it is smaller than the sum of its proper divisors (24255119304).

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

9751920696 is a wasteful number, since it uses less digits than its factorization.

9751920696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14823 (or 14813 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 54.

The square root of 9751920696 is about 98751.8136339784. The cubic root of 9751920696 is about 2136.4696133211.

The spelling of 9751920696 in words is "nine billion, seven hundred fifty-one million, nine hundred twenty thousand, six hundred ninety-six".