330078870 has 96 divisors (see below), whose sum is σ = 968591520. Its totient is φ = 77253120.

The previous prime is 330078821. The next prime is 330078877. The reversal of 330078870 is 78870033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330078877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22962 + ... + 34458.

It is an arithmetic number, because the mean of its divisors is an integer number (10089495).

Almost surely, 2^330078870 is an apocalyptic number.

330078870 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 330078870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484295760).

330078870 is an abundant number, since it is smaller than the sum of its proper divisors (638512650).

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

330078870 is a wasteful number, since it uses less digits than its factorization.

330078870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550 (or 11547 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 330078870 is about 18168.0728201975. The cubic root of 330078870 is about 691.0973716542.

The spelling of 330078870 in words is "three hundred thirty million, seventy-eight thousand, eight hundred seventy".