9132709740 has 576 divisors, whose sum is σ = 35169168384. Its totient is φ = 1728460800.

The previous prime is 9132709717. The next prime is 9132709753. The reversal of 9132709740 is 479072319.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 9132709692 and 9132709701.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 294603525 + ... + 294603555.

It is an arithmetic number, because the mean of its divisors is an integer number (61057584).

Almost surely, 2^9132709740 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 9132709740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17584584192).

9132709740 is an abundant number, since it is smaller than the sum of its proper divisors (26036458644).

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

9132709740 is a wasteful number, since it uses less digits than its factorization.

9132709740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 9132709740 is about 95565.2119759068. The cubic root of 9132709740 is about 2090.2579552339.

The spelling of 9132709740 in words is "nine billion, one hundred thirty-two million, seven hundred nine thousand, seven hundred forty".