830148330 has 96 divisors (see below), whose sum is σ = 2221478784.
Its totient is φ = 198352000.
The previous prime is 830148313. The next prime is 830148337. The reversal of 830148330 is 33841038.
Adding to 830148330 its reverse (33841038), we get a palindrome (863989368).
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
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 (830148337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256120 + ... + 259340.
It is an arithmetic number, because the mean of its divisors is an integer number (23140404).
Almost surely, 2830148330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 830148330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1110739392).
830148330 is an abundant number, since it is smaller than the sum of its proper divisors (1391330454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830148330 is a wasteful number, since it uses less digits than its factorization.
830148330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3324 (or 3313 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 830148330 is about 28812.2947715034.
The cubic root of 830148330 is about 939.8356170979.
The spelling of 830148330 in words is "eight hundred thirty million, one hundred forty-eight thousand, three hundred thirty".