928304130 has 64 divisors (see below), whose sum is σ = 2423167488. Its totient is φ = 226233600.

The previous prime is 928304107. The next prime is 928304131. The reversal of 928304130 is 31403829.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (928304131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27607 + ... + 51173.

It is an arithmetic number, because the mean of its divisors is an integer number (37861992).

Almost surely, 2^928304130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 928304130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211583744).

928304130 is an abundant number, since it is smaller than the sum of its proper divisors (1494863358).

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

928304130 is a wasteful number, since it uses less digits than its factorization.

928304130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23691.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 928304130 is about 30468.0837927166. The cubic root of 928304130 is about 975.5063352959.

Adding to 928304130 its reverse (31403829), we get a palindrome (959707959).

The spelling of 928304130 in words is "nine hundred twenty-eight million, three hundred four thousand, one hundred thirty".