3876261 has 8 divisors (see below), whose sum is σ = 5266080. Its totient is φ = 2535312.

The previous prime is 3876253. The next prime is 3876269. The reversal of 3876261 is 1626783.

It is an interprime number because it is at equal distance from previous prime (3876253) and next prime (3876269).

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

It is not a de Polignac number, because 3876261 - 2³ = 3876253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3876269) 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, 12031 + ... + 12348.

It is an arithmetic number, because the mean of its divisors is an integer number (658260).

Almost surely, 2^3876261 is an apocalyptic number.

It is an amenable number.

3876261 is a deficient number, since it is larger than the sum of its proper divisors (1389819).

3876261 is a wasteful number, since it uses less digits than its factorization.

3876261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24435.

The product of its digits is 12096, while the sum is 33.

The square root of 3876261 is about 1968.8222367700. The cubic root of 3876261 is about 157.0860685395.

The spelling of 3876261 in words is "three million, eight hundred seventy-six thousand, two hundred sixty-one".