3366939648 has 88 divisors (see below), whose sum is σ = 8997793200. Its totient is φ = 1119354880.

The previous prime is 3366939647. The next prime is 3366939683. The reversal of 3366939648 is 8469396633.

It is a super-2 number, since 2×3366939648² = 22672565186548727808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3366939647) 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, 1378108 + ... + 1380548.

It is an arithmetic number, because the mean of its divisors is an integer number (102247650).

Almost surely, 2^3366939648 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 3366939648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4498896600).

3366939648 is an abundant number, since it is smaller than the sum of its proper divisors (5630853552).

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

3366939648 is a wasteful number, since it uses less digits than its factorization.

3366939648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913 (or 2895 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 57.

The square root of 3366939648 is about 58025.3362592583. The cubic root of 3366939648 is about 1498.8049218895.

The spelling of 3366939648 in words is "three billion, three hundred sixty-six million, nine hundred thirty-nine thousand, six hundred forty-eight".