3280982080 has 56 divisors (see below), whose sum is σ = 7919920152. Its totient is φ = 1294405632.

The previous prime is 3280982069. The next prime is 3280982083. The reversal of 3280982080 is 802890823.

It can be written as a sum of positive squares in 4 ways, for example, as 717382656 + 2563599424 = 26784^2 + 50632^2 .

It is a super-2 number, since 2×3280982080² = 21529686818562252800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (3280982083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46867 + ... + 93586.

Almost surely, 2^3280982080 is an apocalyptic number.

It is an amenable number.

3280982080 is an abundant number, since it is smaller than the sum of its proper divisors (4638938072).

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

3280982080 is a wasteful number, since it uses less digits than its factorization.

3280982080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140543 (or 140533 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 3280982080 is about 57279.8575417223. The cubic root of 3280982080 is about 1485.9400427580.

The spelling of 3280982080 in words is "three billion, two hundred eighty million, nine hundred eighty-two thousand, eighty".