3538868 has 6 divisors (see below), whose sum is σ = 6193026. Its totient is φ = 1769432.

The previous prime is 3538859. The next prime is 3538889. The reversal of 3538868 is 8688353.

3538868 is digitally balanced in base 5, 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., 3467044 + 71824 = 1862^2 + 268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442355 + ... + 442362.

It is an arithmetic number, because the mean of its divisors is an integer number (1032171).

Almost surely, 2^3538868 is an apocalyptic number.

It is an amenable number.

3538868 is a deficient number, since it is larger than the sum of its proper divisors (2654158).

3538868 is a wasteful number, since it uses less digits than its factorization.

3538868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884721 (or 884719 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 3538868 is about 1881.1879225638. The cubic root of 3538868 is about 152.3894101022.

The spelling of 3538868 in words is "three million, five hundred thirty-eight thousand, eight hundred sixty-eight".