3821169 has 8 divisors (see below), whose sum is σ = 5558112. Its totient is φ = 2315840.

The previous prime is 3821137. The next prime is 3821171. The reversal of 3821169 is 9611283.

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

It is a cyclic number.

It is not a de Polignac number, because 3821169 - 2⁵ = 3821137 is a prime.

It is a super-2 number, since 2×3821169² = 29202665053122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3821119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57864 + ... + 57929.

It is an arithmetic number, because the mean of its divisors is an integer number (694764).

Almost surely, 2^3821169 is an apocalyptic number.

It is an amenable number.

3821169 is a deficient number, since it is larger than the sum of its proper divisors (1736943).

3821169 is a wasteful number, since it uses less digits than its factorization.

3821169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115807.

The product of its digits is 2592, while the sum is 30.

The square root of 3821169 is about 1954.7810619095. The cubic root of 3821169 is about 156.3383108249.

It can be divided in two parts, 382 and 1169, that added together give a palindrome (1551).

The spelling of 3821169 in words is "three million, eight hundred twenty-one thousand, one hundred sixty-nine".