3960671 has 8 divisors (see below), whose sum is σ = 4653264. Its totient is φ = 3323520.

The previous prime is 3960667. The next prime is 3960673. The reversal of 3960671 is 1760693.

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 3960671 - 2² = 3960667 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960673) 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, 13706 + ... + 13991.

It is an arithmetic number, because the mean of its divisors is an integer number (581658).

Almost surely, 2^3960671 is an apocalyptic number.

3960671 is a deficient number, since it is larger than the sum of its proper divisors (692593).

3960671 is a wasteful number, since it uses less digits than its factorization.

3960671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27721.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3960671 is about 1990.1434621655. The cubic root of 3960671 is about 158.2181332545.

The spelling of 3960671 in words is "three million, nine hundred sixty thousand, six hundred seventy-one".