330100000 has 72 divisors (see below), whose sum is σ = 812549556. Its totient is φ = 132000000.

The previous prime is 330099961. The next prime is 330100003. The reversal of 330100000 is 1033.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 79067664 + 251032336 = 8892^2 + 15844^2 .

It is not an unprimeable number, because it can be changed into a prime (330100003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98350 + ... + 101650.

Almost surely, 2^330100000 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 330100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406274778).

330100000 is an abundant number, since it is smaller than the sum of its proper divisors (482449556).

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

330100000 is an frugal number, since it uses more digits than its factorization.

330100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336 (or 3308 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 7.

The square root of 330100000 is about 18168.6543255135. The cubic root of 330100000 is about 691.1121182064.

Adding to 330100000 its reverse (1033), we get a palindrome (330101033).

The spelling of 330100000 in words is "three hundred thirty million, one hundred thousand".