326030250 has 256 divisors, whose sum is σ = 1064254464. Its totient is φ = 64512000.

The previous prime is 326030239. The next prime is 326030251. The reversal of 326030250 is 52030623.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (326030251) 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 127 ways as a sum of consecutive naturals, for example, 1160110 + ... + 1160390.

It is an arithmetic number, because the mean of its divisors is an integer number (4157244).

Almost surely, 2^326030250 is an apocalyptic number.

326030250 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 326030250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532127232).

326030250 is an abundant number, since it is smaller than the sum of its proper divisors (738224214).

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

326030250 is a wasteful number, since it uses less digits than its factorization.

326030250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 326030250 is about 18056.3077621091. The cubic root of 326030250 is about 688.2601619415.

Adding to 326030250 its reverse (52030623), we get a palindrome (378060873).

The spelling of 326030250 in words is "three hundred twenty-six million, thirty thousand, two hundred fifty".