3876087 has 4 divisors (see below), whose sum is σ = 5168120. Its totient is φ = 2584056.

The previous prime is 3876079. The next prime is 3876091. The reversal of 3876087 is 7806783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7806783 = 3 ⋅2602261.

It is not a de Polignac number, because 3876087 - 2³ = 3876079 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3876007) 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, 646012 + ... + 646017.

It is an arithmetic number, because the mean of its divisors is an integer number (1292030).

Almost surely, 2^3876087 is an apocalyptic number.

3876087 is a deficient number, since it is larger than the sum of its proper divisors (1292033).

3876087 is a wasteful number, since it uses less digits than its factorization.

3876087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292032.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 3876087 is about 1968.7780474193. The cubic root of 3876087 is about 157.0837180455.

The spelling of 3876087 in words is "three million, eight hundred seventy-six thousand, eighty-seven".