3388727456 has 12 divisors (see below), whose sum is σ = 6671557242. Its totient is φ = 1694363712.

The previous prime is 3388727443. The next prime is 3388727467. The reversal of 3388727456 is 6547278833.

3388727456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2611210000 + 777517456 = 51100^2 + 27884^2 .

It is a super-2 number, since 2×3388727456² = 22966947542096463872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3388727398 and 3388727407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52948835 + ... + 52948898.

Almost surely, 2^3388727456 is an apocalyptic number.

It is an amenable number.

3388727456 is a deficient number, since it is larger than the sum of its proper divisors (3282829786).

3388727456 is a wasteful number, since it uses less digits than its factorization.

3388727456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105897743 (or 105897735 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The square root of 3388727456 is about 58212.7774290147. Note that the first 3 decimals coincide. The cubic root of 3388727456 is about 1502.0309461160.

The spelling of 3388727456 in words is "three billion, three hundred eighty-eight million, seven hundred twenty-seven thousand, four hundred fifty-six".