3284896680 has 320 divisors, whose sum is σ = 11987015040. Its totient is φ = 802027008.

The previous prime is 3284896673. The next prime is 3284896691. The reversal of 3284896680 is 866984823.

3284896680 is a `hidden beast` number, since 3 + 28 + 489 + 66 + 80 = 666.

3284896680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7033807 + ... + 7034273.

It is an arithmetic number, because the mean of its divisors is an integer number (37459422).

Almost surely, 2^3284896680 is an apocalyptic number.

3284896680 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 3284896680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5993507520).

3284896680 is an abundant number, since it is smaller than the sum of its proper divisors (8702118360).

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

3284896680 is a wasteful number, since it uses less digits than its factorization.

3284896680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 3284896680 is about 57314.0181805464. The cubic root of 3284896680 is about 1486.5307753375.

The spelling of 3284896680 in words is "three billion, two hundred eighty-four million, eight hundred ninety-six thousand, six hundred eighty".