3938585 has 16 divisors (see below), whose sum is σ = 5529216. Its totient is φ = 2636928.

The previous prime is 3938549. The next prime is 3938593. The reversal of 3938585 is 5858393.

It is not a de Polignac number, because 3938585 - 2⁶ = 3938521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197 + ... + 2813.

It is an arithmetic number, because the mean of its divisors is an integer number (345576).

Almost surely, 2^3938585 is an apocalyptic number.

3938585 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3938585 is a deficient number, since it is larger than the sum of its proper divisors (1590631).

3938585 is a wasteful number, since it uses less digits than its factorization.

3938585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672.

The product of its digits is 129600, while the sum is 41.

The square root of 3938585 is about 1984.5868587694. The cubic root of 3938585 is about 157.9234928425.

The spelling of 3938585 in words is "three million, nine hundred thirty-eight thousand, five hundred eighty-five".