3304605384 has 128 divisors (see below), whose sum is σ = 9945936000. Its totient is φ = 1012580352.

The previous prime is 3304605379. The next prime is 3304605389. The reversal of 3304605384 is 4835064033.

It is an interprime number because it is at equal distance from previous prime (3304605379) and next prime (3304605389).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3304605389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147432 + ... + 168360.

It is an arithmetic number, because the mean of its divisors is an integer number (77702625).

Almost surely, 2^3304605384 is an apocalyptic number.

3304605384 is a gapful number since it is divisible by the number (34) 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 3304605384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4972968000).

3304605384 is an abundant number, since it is smaller than the sum of its proper divisors (6641330616).

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

3304605384 is a wasteful number, since it uses less digits than its factorization.

3304605384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21004 (or 20994 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3304605384 is about 57485.6972124371. The cubic root of 3304605384 is about 1489.4978089292.

The spelling of 3304605384 in words is "three billion, three hundred four million, six hundred five thousand, three hundred eighty-four".