330250830 has 128 divisors (see below), whose sum is σ = 983743488. Its totient is φ = 69092352.

The previous prime is 330250819. The next prime is 330250831. The reversal of 330250830 is 38052033.

It is a super-2 number, since 2×330250830² = 218131221431377800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 330250830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330250831) 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 63 ways as a sum of consecutive naturals, for example, 373569 + ... + 374451.

It is an arithmetic number, because the mean of its divisors is an integer number (7685496).

Almost surely, 2^330250830 is an apocalyptic number.

330250830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 330250830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491871744).

330250830 is an abundant number, since it is smaller than the sum of its proper divisors (653492658).

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

330250830 is a wasteful number, since it uses less digits than its factorization.

330250830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 330250830 is about 18172.8046817215. The cubic root of 330250830 is about 691.2173636555.

The spelling of 330250830 in words is "three hundred thirty million, two hundred fifty thousand, eight hundred thirty".