9627690533904 has 405 divisors, whose sum is σ = 29450909787039. Its totient is φ = 2935546220160.

The previous prime is 9627690533863. The next prime is 9627690533921. The reversal of 9627690533904 is 4093350967269.

The square root of 9627690533904 is 3102852.

It is a perfect power (a square), and thus also a powerful number.

9627690533904 is a `hidden beast` number, since 9 + 6 + 2 + 7 + 6 + 9 + 0 + 533 + 90 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 21930957717 + ... + 21930958155.

Almost surely, 2^{9627690533904} is an apocalyptic number.

9627690533904 is the 3102852-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9627690533904

9627690533904 is an abundant number, since it is smaller than the sum of its proper divisors (19823219253135).

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

9627690533904 is a wasteful number, since it uses less digits than its factorization.

9627690533904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 66134880, while the sum is 63.

The spelling of 9627690533904 in words is "nine trillion, six hundred twenty-seven billion, six hundred ninety million, five hundred thirty-three thousand, nine hundred four".