9372919130 has 16 divisors (see below), whose sum is σ = 17415489024. Its totient is φ = 3628226640.

The previous prime is 9372919123. The next prime is 9372919139. The reversal of 9372919130 is 319192739.

It is a super-2 number, since 2×9372919130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9372919139) 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, 15117302 + ... + 15117921.

It is an arithmetic number, because the mean of its divisors is an integer number (1088468064).

Almost surely, 2^9372919130 is an apocalyptic number.

9372919130 is a deficient number, since it is larger than the sum of its proper divisors (8042569894).

9372919130 is a wasteful number, since it uses less digits than its factorization.

9372919130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30235261.

The product of its (nonzero) digits is 91854, while the sum is 44.

The square root of 9372919130 is about 96813.8374923750. The cubic root of 9372919130 is about 2108.4256451568.

The spelling of 9372919130 in words is "nine billion, three hundred seventy-two million, nine hundred nineteen thousand, one hundred thirty".