3381842664 has 56 divisors (see below), whose sum is σ = 9507099810. Its totient is φ = 1127278944.

The previous prime is 3381842641. The next prime is 3381842689. The reversal of 3381842664 is 4662481833.

3381842664 is a `hidden beast` number, since 3 + 381 + 8 + 4 + 266 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2242780164 + 1139062500 = 47358^2 + 33750^2 .

It is a super-2 number, since 2×3381842664² = 22873719608101233792, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 284107 + ... + 295770.

Almost surely, 2^3381842664 is an apocalyptic number.

It is an amenable number.

3381842664 is an abundant number, since it is smaller than the sum of its proper divisors (6125257146).

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

3381842664 is an equidigital number, since it uses as much as digits as its factorization.

3381842664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579901 (or 579882 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 3381842664 is about 58153.6126478828. The cubic root of 3381842664 is about 1501.0130436743.

The spelling of 3381842664 in words is "three billion, three hundred eighty-one million, eight hundred forty-two thousand, six hundred sixty-four".