3259881376 has 96 divisors (see below), whose sum is σ = 7207704000. Its totient is φ = 1442230272.

The previous prime is 3259881371. The next prime is 3259881377. The reversal of 3259881376 is 6731889523.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3259881371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435570 + ... + 1437838.

It is an arithmetic number, because the mean of its divisors is an integer number (75080250).

Almost surely, 2^3259881376 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 3259881376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3603852000).

3259881376 is an abundant number, since it is smaller than the sum of its proper divisors (3947822624).

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

3259881376 is a wasteful number, since it uses less digits than its factorization.

3259881376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454 (or 2446 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 52.

The square root of 3259881376 is about 57095.3708806590. The cubic root of 3259881376 is about 1482.7477223872.

The spelling of 3259881376 in words is "three billion, two hundred fifty-nine million, eight hundred eighty-one thousand, three hundred seventy-six".