9381716532 has 18 divisors (see below), whose sum is σ = 23714894658. Its totient is φ = 3127238832.

The previous prime is 9381716489. The next prime is 9381716569. The reversal of 9381716532 is 2356171839.

9381716532 is a `hidden beast` number, since 93 + 8 + 17 + 16 + 532 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7870528656 + 1511187876 = 88716^2 + 38874^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130301583 + ... + 130301654.

Almost surely, 2^9381716532 is an apocalyptic number.

It is an amenable number.

9381716532 is an abundant number, since it is smaller than the sum of its proper divisors (14333178126).

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

9381716532 is a wasteful number, since it uses less digits than its factorization.

9381716532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260603247 (or 260603242 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 9381716532 is about 96859.2614673476. The cubic root of 9381716532 is about 2109.0850934925.

The spelling of 9381716532 in words is "nine billion, three hundred eighty-one million, seven hundred sixteen thousand, five hundred thirty-two".