3812769 has 12 divisors (see below), whose sum is σ = 5590416. Its totient is φ = 2503512.

The previous prime is 3812759. The next prime is 3812773. The reversal of 3812769 is 9672183.

3812769 is a `hidden beast` number, since 381 + 276 + 9 = 666.

3812769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3812769 - 2⁵ = 3812737 is a prime.

It is a super-2 number, since 2×3812769² = 29074414894722, which contains 22 as substring.

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

3812769 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3812719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2559 + ... + 3764.

It is an arithmetic number, because the mean of its divisors is an integer number (465868).

Almost surely, 2^3812769 is an apocalyptic number.

It is an amenable number.

3812769 is a deficient number, since it is larger than the sum of its proper divisors (1777647).

3812769 is a wasteful number, since it uses less digits than its factorization.

3812769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6396 (or 6393 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 3812769 is about 1952.6313016030. The cubic root of 3812769 is about 156.2236683094.

The spelling of 3812769 in words is "three million, eight hundred twelve thousand, seven hundred sixty-nine".