9329329556 has 12 divisors (see below), whose sum is σ = 16330833792. Its totient is φ = 4663377048.

The previous prime is 9329329519. The next prime is 9329329573. The reversal of 9329329556 is 6559239239.

It is a junction number, because it is equal to n+sod(n) for n = 9329329498 and 9329329507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305540 + ... + 334683.

It is an arithmetic number, because the mean of its divisors is an integer number (1360902816).

Almost surely, 2^9329329556 is an apocalyptic number.

It is an amenable number.

9329329556 is a deficient number, since it is larger than the sum of its proper divisors (7001504236).

9329329556 is a wasteful number, since it uses less digits than its factorization.

9329329556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643870 (or 643868 counting only the distinct ones).

The product of its digits is 3936600, while the sum is 53.

The square root of 9329329556 is about 96588.4545688562. The cubic root of 9329329556 is about 2105.1520930948.

The spelling of 9329329556 in words is "nine billion, three hundred twenty-nine million, three hundred twenty-nine thousand, five hundred fifty-six".