9756825328 has 10 divisors (see below), whose sum is σ = 18903849104. Its totient is φ = 4878412656.

The previous prime is 9756825319. The next prime is 9756825341. The reversal of 9756825328 is 8235286579.

It is a super-2 number, since 2×9756825328² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304900776 + ... + 304900807.

Almost surely, 2^9756825328 is an apocalyptic number.

It is an amenable number.

9756825328 is a deficient number, since it is larger than the sum of its proper divisors (9147023776).

9756825328 is a wasteful number, since it uses less digits than its factorization.

9756825328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609801591 (or 609801585 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The square root of 9756825328 is about 98776.6436360337. The cubic root of 9756825328 is about 2136.8277253740.

It can be divided in two parts, 9756825 and 328, that added together give a triangular number (9757153 = T₄₄₁₇).

The spelling of 9756825328 in words is "nine billion, seven hundred fifty-six million, eight hundred twenty-five thousand, three hundred twenty-eight".