3279959982 has 48 divisors (see below), whose sum is σ = 7668159408. Its totient is φ = 1007251200.

The previous prime is 3279959981. The next prime is 3279959983. The reversal of 3279959982 is 2899599723.

3279959982 is a `hidden beast` number, since 32 + 7 + 9 + 9 + 599 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3279959981) and next prime (3279959983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3279959981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108982 + ... + 135782.

It is an arithmetic number, because the mean of its divisors is an integer number (159753321).

Almost surely, 2^3279959982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3279959982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3834079704).

3279959982 is an abundant number, since it is smaller than the sum of its proper divisors (4388199426).

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

3279959982 is a wasteful number, since it uses less digits than its factorization.

3279959982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27345 (or 27342 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 63.

The square root of 3279959982 is about 57270.9348797451. The cubic root of 3279959982 is about 1485.7857257429.

The spelling of 3279959982 in words is "three billion, two hundred seventy-nine million, nine hundred fifty-nine thousand, nine hundred eighty-two".