9130658280 has 128 divisors (see below), whose sum is σ = 27907891200. Its totient is φ = 2389139712.

The previous prime is 9130658261. The next prime is 9130658281. The reversal of 9130658280 is 828560319.

It is a super-2 number, since 2×9130658280² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9130658281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5826057 + ... + 5827623.

It is an arithmetic number, because the mean of its divisors is an integer number (218030400).

Almost surely, 2^9130658280 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 9130658280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13953945600).

9130658280 is an abundant number, since it is smaller than the sum of its proper divisors (18777232920).

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

9130658280 is a wasteful number, since it uses less digits than its factorization.

9130658280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463 (or 2459 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 9130658280 is about 95554.4780740285. The cubic root of 9130658280 is about 2090.1014335362.

The spelling of 9130658280 in words is "nine billion, one hundred thirty million, six hundred fifty-eight thousand, two hundred eighty".