3388718672 has 60 divisors (see below), whose sum is σ = 6897567456. Its totient is φ = 1612437120.

The previous prime is 3388718617. The next prime is 3388718677. The reversal of 3388718672 is 2768178833.

It is a super-2 number, since 2×3388718672² = 22966828475922887168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3388718677) 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 11 ways as a sum of consecutive naturals, for example, 953603 + ... + 957149.

Almost surely, 2^3388718672 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 3388718672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3448783728).

3388718672 is an abundant number, since it is smaller than the sum of its proper divisors (3508848784).

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

3388718672 is a wasteful number, since it uses less digits than its factorization.

3388718672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684 (or 3649 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 3388718672 is about 58212.7019816122. The cubic root of 3388718672 is about 1502.0296482984.

The spelling of 3388718672 in words is "three billion, three hundred eighty-eight million, seven hundred eighteen thousand, six hundred seventy-two".