3625886 has 12 divisors (see below), whose sum is σ = 5978616. Its totient is φ = 1648020.

The previous prime is 3625883. The next prime is 3625939. The reversal of 3625886 is 6885263.

It is a d-powerful number, because it can be written as 3¹² + 6⁷ + 2²⁰ + 5⁷ + 8⁴ + 8⁴ + 6⁸ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7250 + ... + 7733.

It is an arithmetic number, because the mean of its divisors is an integer number (498218).

Almost surely, 2^3625886 is an apocalyptic number.

3625886 is a deficient number, since it is larger than the sum of its proper divisors (2352730).

3625886 is a wasteful number, since it uses less digits than its factorization.

3625886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15007 (or 14996 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 3625886 is about 1904.1759372495. The cubic root of 3625886 is about 153.6283555416.

The spelling of 3625886 in words is "three million, six hundred twenty-five thousand, eight hundred eighty-six".