3281976876 has 48 divisors (see below), whose sum is σ = 7813840608. Its totient is φ = 1071782400.

The previous prime is 3281976847. The next prime is 3281976877. The reversal of 3281976876 is 6786791823.

It is not an unprimeable number, because it can be changed into a prime (3281976877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480606 + ... + 487386.

It is an arithmetic number, because the mean of its divisors is an integer number (162788346).

Almost surely, 2^3281976876 is an apocalyptic number.

It is an amenable number.

3281976876 is an abundant number, since it is smaller than the sum of its proper divisors (4531863732).

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

3281976876 is a wasteful number, since it uses less digits than its factorization.

3281976876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7602 (or 7600 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 57.

The square root of 3281976876 is about 57288.5405294986. The cubic root of 3281976876 is about 1486.0902069266.

The spelling of 3281976876 in words is "three billion, two hundred eighty-one million, nine hundred seventy-six thousand, eight hundred seventy-six".