3304831320 has 512 divisors, whose sum is σ = 13138329600. Its totient is φ = 723340800.

The previous prime is 3304831319. The next prime is 3304831373. The reversal of 3304831320 is 231384033.

3304831320 is a `hidden beast` number, since 3 + 304 + 8 + 31 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25227655 + ... + 25227785.

It is an arithmetic number, because the mean of its divisors is an integer number (25660800).

Almost surely, 2^3304831320 is an apocalyptic number.

3304831320 is a gapful number since it is divisible by the number (30) 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 3304831320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6569164800).

3304831320 is an abundant number, since it is smaller than the sum of its proper divisors (9833498280).

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

3304831320 is a wasteful number, since it uses less digits than its factorization.

3304831320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3304831320 is about 57487.6623285379. The cubic root of 3304831320 is about 1489.5317538302.

The spelling of 3304831320 in words is "three billion, three hundred four million, eight hundred thirty-one thousand, three hundred twenty".