3976871 has 8 divisors (see below), whose sum is σ = 4300080. Its totient is φ = 3665088.

The previous prime is 3976867. The next prime is 3976873. The reversal of 3976871 is 1786793.

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 3976871 - 2² = 3976867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976873) 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, 2126 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (537510).

Almost surely, 2^3976871 is an apocalyptic number.

3976871 is a deficient number, since it is larger than the sum of its proper divisors (323209).

3976871 is a wasteful number, since it uses less digits than its factorization.

3976871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713.

The product of its digits is 63504, while the sum is 41.

The square root of 3976871 is about 1994.2093671428. The cubic root of 3976871 is about 158.4335552615.

The spelling of 3976871 in words is "three million, nine hundred seventy-six thousand, eight hundred seventy-one".