3680325 has 36 divisors (see below), whose sum is σ = 7195968. Its totient is φ = 1783200.

The previous prime is 3680321. The next prime is 3680363. The reversal of 3680325 is 5230863.

It is not a de Polignac number, because 3680325 - 2² = 3680321 is a prime.

It is an Ulam number.

3680325 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1732 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (199888).

Almost surely, 2^3680325 is an apocalyptic number.

It is an amenable number.

3680325 is a deficient number, since it is larger than the sum of its proper divisors (3515643).

3680325 is a wasteful number, since it uses less digits than its factorization.

3680325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3680325 is about 1918.4173164356. The cubic root of 3680325 is about 154.3933974151.

It can be divided in two parts, 3680 and 325, that added together give a triangular number (4005 = T₈₉).

The spelling of 3680325 in words is "three million, six hundred eighty thousand, three hundred twenty-five".