3282304240 has 80 divisors (see below), whose sum is σ = 8431656768. Its totient is φ = 1181954048.

The previous prime is 3282304231. The next prime is 3282304253. The reversal of 3282304240 is 424032823.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3282304240² = 21547042247843955200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3282304199 and 3282304208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21187 + ... + 83746.

Almost surely, 2^3282304240 is an apocalyptic number.

It is an amenable number.

3282304240 is an abundant number, since it is smaller than the sum of its proper divisors (5149352528).

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

3282304240 is a wasteful number, since it uses less digits than its factorization.

3282304240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104986 (or 104980 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 3282304240 is about 57291.3976090652. The cubic root of 3282304240 is about 1486.1396157919.

The spelling of 3282304240 in words is "three billion, two hundred eighty-two million, three hundred four thousand, two hundred forty".