3813412 has 12 divisors (see below), whose sum is σ = 6828976. Its totient is φ = 1862280.

The previous prime is 3813401. The next prime is 3813419. The reversal of 3813412 is 2143183.

It is a super-2 number, since 2×3813412² = 29084222163488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3813419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10914 + ... + 11257.

Almost surely, 2^3813412 is an apocalyptic number.

It is an amenable number.

3813412 is a deficient number, since it is larger than the sum of its proper divisors (3015564).

3813412 is a wasteful number, since it uses less digits than its factorization.

3813412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22218 (or 22216 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 3813412 is about 1952.7959442809. The cubic root of 3813412 is about 156.2324498688.

Adding to 3813412 its reverse (2143183), we get a palindrome (5956595).

It can be divided in two parts, 3813 and 412, that added together give a square (4225 = 65²).

The spelling of 3813412 in words is "three million, eight hundred thirteen thousand, four hundred twelve".