3876873 has 32 divisors (see below), whose sum is σ = 6945792. Its totient is φ = 1857600.

The previous prime is 3876869. The next prime is 3876881. The reversal of 3876873 is 3786783.

It is a happy number.

It is not a de Polignac number, because 3876873 - 2² = 3876869 is a prime.

3876873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3876073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2358 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (217056).

Almost surely, 2^3876873 is an apocalyptic number.

3876873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3876873 is a deficient number, since it is larger than the sum of its proper divisors (3068919).

3876873 is a wasteful number, since it uses less digits than its factorization.

3876873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 169344, while the sum is 42.

The square root of 3876873 is about 1968.9776535045. The cubic root of 3876873 is about 157.0943352356.

It can be divided in two parts, 387 and 6873, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 3876873 in words is "three million, eight hundred seventy-six thousand, eight hundred seventy-three".