3818941 has 8 divisors (see below), whose sum is σ = 4394624. Its totient is φ = 3250800.

The previous prime is 3818929. The next prime is 3818951. The reversal of 3818941 is 1498183.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3818941 - 2⁵ = 3818909 is a prime.

It is a super-2 number, since 2×3818941² = 29168620722962, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3818897 and 3818906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (549328).

Almost surely, 2^3818941 is an apocalyptic number.

It is an amenable number.

3818941 is a deficient number, since it is larger than the sum of its proper divisors (575683).

3818941 is a wasteful number, since it uses less digits than its factorization.

3818941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771.

The product of its digits is 6912, while the sum is 34.

The square root of 3818941 is about 1954.2110940223. The cubic root of 3818941 is about 156.3079196474.

The spelling of 3818941 in words is "three million, eight hundred eighteen thousand, nine hundred forty-one".