3876547 has 4 divisors (see below), whose sum is σ = 3885120. Its totient is φ = 3867976.

The previous prime is 3876539. The next prime is 3876557. The reversal of 3876547 is 7456783.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3876547 - 2³ = 3876539 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3876557) 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, 3568 + ... + 4525.

It is an arithmetic number, because the mean of its divisors is an integer number (971280).

Almost surely, 2^3876547 is an apocalyptic number.

3876547 is a deficient number, since it is larger than the sum of its proper divisors (8573).

3876547 is an equidigital number, since it uses as much as digits as its factorization.

3876547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8572.

The product of its digits is 141120, while the sum is 40.

The square root of 3876547 is about 1968.8948676859. The cubic root of 3876547 is about 157.0899318424.

The spelling of 3876547 in words is "three million, eight hundred seventy-six thousand, five hundred forty-seven".