330250000 has 70 divisors (see below), whose sum is σ = 800419442. Its totient is φ = 132000000.

The previous prime is 330249979. The next prime is 330250009. The reversal of 330250000 is 52033.

It can be written as a sum of positive squares in 7 ways, for example, as 314281984 + 15968016 = 17728^2 + 3996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330250009) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 249340 + ... + 250660.

Almost surely, 2^330250000 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 330250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400209721).

330250000 is an abundant number, since it is smaller than the sum of its proper divisors (470169442).

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

330250000 is an frugal number, since it uses more digits than its factorization.

330250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 330250000 is about 18172.7818453862. The cubic root of 330250000 is about 691.2167845897.

The spelling of 330250000 in words is "three hundred thirty million, two hundred fifty thousand".