3820268 has 12 divisors (see below), whose sum is σ = 6715800. Its totient is φ = 1901472.

The previous prime is 3820259. The next prime is 3820279. The reversal of 3820268 is 8620283.

It is a super-3 number, since 3×3820268³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3820268.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118 + ... + 2981.

It is an arithmetic number, because the mean of its divisors is an integer number (559650).

Almost surely, 2^3820268 is an apocalyptic number.

It is an amenable number.

3820268 is a deficient number, since it is larger than the sum of its proper divisors (2895532).

3820268 is a wasteful number, since it uses less digits than its factorization.

3820268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 3820268 is about 1954.5505877311. The cubic root of 3820268 is about 156.3260220994.

The spelling of 3820268 in words is "three million, eight hundred twenty thousand, two hundred sixty-eight".