930643536 has 80 divisors (see below), whose sum is σ = 2515981824. Its totient is φ = 296105472.

The previous prime is 930643531. The next prime is 930643561. The reversal of 930643536 is 635346039.

It is a junction number, because it is equal to n+sod(n) for n = 930643494 and 930643503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930643531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89185 + ... + 99071.

Almost surely, 2^930643536 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 930643536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257990912).

930643536 is an abundant number, since it is smaller than the sum of its proper divisors (1585338288).

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

930643536 is a wasteful number, since it uses less digits than its factorization.

930643536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9988 (or 9982 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 930643536 is about 30506.4507276740. The cubic root of 930643536 is about 976.3251010954.

The spelling of 930643536 in words is "nine hundred thirty million, six hundred forty-three thousand, five hundred thirty-six".