3960586 has 16 divisors (see below), whose sum is σ = 6877440. Its totient is φ = 1675440.

The previous prime is 3960581. The next prime is 3960587. The reversal of 3960586 is 6850693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960581) 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, 685 + ... + 2896.

It is an arithmetic number, because the mean of its divisors is an integer number (429840).

Almost surely, 2^3960586 is an apocalyptic number.

3960586 is a deficient number, since it is larger than the sum of its proper divisors (2916854).

3960586 is a wasteful number, since it uses less digits than its factorization.

3960586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3960586 is about 1990.1221068065. The cubic root of 3960586 is about 158.2170014061.

The spelling of 3960586 in words is "three million, nine hundred sixty thousand, five hundred eighty-six".