3876829 has 8 divisors (see below), whose sum is σ = 4366080. Its totient is φ = 3410400.

The previous prime is 3876827. The next prime is 3876869. The reversal of 3876829 is 9286783.

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 3876829 - 2¹ = 3876827 is a prime.

It is a d-powerful number, because it can be written as 3 + 8⁵ + 7² + 6⁸ + 8⁷ + 2¹³ + 9⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3876827) 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, 5344 + ... + 6025.

It is an arithmetic number, because the mean of its divisors is an integer number (545760).

Almost surely, 2^3876829 is an apocalyptic number.

It is an amenable number.

3876829 is a deficient number, since it is larger than the sum of its proper divisors (489251).

3876829 is a wasteful number, since it uses less digits than its factorization.

3876829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11411.

The product of its digits is 145152, while the sum is 43.

The square root of 3876829 is about 1968.9664801616. The cubic root of 3876829 is about 157.0937409270.

It can be divided in two parts, 38 and 76829, that added together give a palindrome (76867).

The spelling of 3876829 in words is "three million, eight hundred seventy-six thousand, eight hundred twenty-nine".