9131950336 has 72 divisors (see below), whose sum is σ = 18856341504. Its totient is φ = 4410839040.

The previous prime is 9131950327. The next prime is 9131950339. The reversal of 9131950336 is 6330591319.

It is not an unprimeable number, because it can be changed into a prime (9131950339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076865 + ... + 1085311.

It is an arithmetic number, because the mean of its divisors is an integer number (261893632).

Almost surely, 2^9131950336 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 9131950336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9428170752).

9131950336 is an abundant number, since it is smaller than the sum of its proper divisors (9724391168).

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

9131950336 is a wasteful number, since it uses less digits than its factorization.

9131950336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8607 (or 8593 counting only the distinct ones).

The product of its (nonzero) digits is 65610, while the sum is 40.

The square root of 9131950336 is about 95561.2386692429. The cubic root of 9131950336 is about 2090.2000171813.

The spelling of 9131950336 in words is "nine billion, one hundred thirty-one million, nine hundred fifty thousand, three hundred thirty-six".