3855268 has 6 divisors (see below), whose sum is σ = 6746726. Its totient is φ = 1927632.

The previous prime is 3855239. The next prime is 3855287. The reversal of 3855268 is 8625583.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1658944 = 1482^2 + 1288^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481905 + ... + 481912.

Almost surely, 2^3855268 is an apocalyptic number.

It is an amenable number.

3855268 is a deficient number, since it is larger than the sum of its proper divisors (2891458).

3855268 is a wasteful number, since it uses less digits than its factorization.

3855268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963821 (or 963819 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 3855268 is about 1963.4836388419. The cubic root of 3855268 is about 156.8019735452.

The spelling of 3855268 in words is "three million, eight hundred fifty-five thousand, two hundred sixty-eight".