3284248240 has 160 divisors (see below), whose sum is σ = 9449395200. Its totient is φ = 1033731072.

The previous prime is 3284248237. The next prime is 3284248259. The reversal of 3284248240 is 428424823.

It is a self number, because there is not a number n which added to its sum of digits gives 3284248240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1447587 + ... + 1449853.

It is an arithmetic number, because the mean of its divisors is an integer number (59058720).

Almost surely, 2^3284248240 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 3284248240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4724697600).

3284248240 is an abundant number, since it is smaller than the sum of its proper divisors (6165146960).

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

3284248240 is a wasteful number, since it uses less digits than its factorization.

3284248240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 37.

The square root of 3284248240 is about 57308.3609955825. The cubic root of 3284248240 is about 1486.4329549652.

The spelling of 3284248240 in words is "three billion, two hundred eighty-four million, two hundred forty-eight thousand, two hundred forty".