330838488 has 96 divisors (see below), whose sum is σ = 959400000. Its totient is φ = 102679488.

The previous prime is 330838481. The next prime is 330838489. The reversal of 330838488 is 884838033.

It is a super-2 number, since 2×330838488² = 218908210284252288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330838481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78663 + ... + 82761.

It is an arithmetic number, because the mean of its divisors is an integer number (9993750).

Almost surely, 2^330838488 is an apocalyptic number.

330838488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330838488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479700000).

330838488 is an abundant number, since it is smaller than the sum of its proper divisors (628561512).

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

330838488 is a wasteful number, since it uses less digits than its factorization.

330838488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189 (or 4182 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 330838488 is about 18188.9661058566. The cubic root of 330838488 is about 691.6271115200.

The spelling of 330838488 in words is "three hundred thirty million, eight hundred thirty-eight thousand, four hundred eighty-eight".