3304878464 has 128 divisors (see below), whose sum is σ = 7081966080. Its totient is φ = 1532805120.

The previous prime is 3304878463. The next prime is 3304878481. The reversal of 3304878464 is 4648784033.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304878463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20275247 + ... + 20275409.

It is an arithmetic number, because the mean of its divisors is an integer number (55327860).

Almost surely, 2^3304878464 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 3304878464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3540983040).

3304878464 is an abundant number, since it is smaller than the sum of its proper divisors (3777087616).

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

3304878464 is a wasteful number, since it uses less digits than its factorization.

3304878464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The square root of 3304878464 is about 57488.0723628824. The cubic root of 3304878464 is about 1489.5388366073.

The spelling of 3304878464 in words is "three billion, three hundred four million, eight hundred seventy-eight thousand, four hundred sixty-four".