3685375 has 8 divisors (see below), whose sum is σ = 4599504. Its totient is φ = 2948200.

The previous prime is 3685369. The next prime is 3685387. The reversal of 3685375 is 5735863.

It is not a de Polignac number, because 3685375 - 2⁷ = 3685247 is a prime.

It is a d-powerful number, because it can be written as 3² + 6⁸ + 8⁵ + 5³ + 3⁹ + 7² + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14617 + ... + 14866.

It is an arithmetic number, because the mean of its divisors is an integer number (574938).

Almost surely, 2^3685375 is an apocalyptic number.

3685375 is a deficient number, since it is larger than the sum of its proper divisors (914129).

3685375 is an equidigital number, since it uses as much as digits as its factorization.

3685375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29498 (or 29488 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 3685375 is about 1919.7330543594. The cubic root of 3685375 is about 154.4639826950.

The spelling of 3685375 in words is "three million, six hundred eighty-five thousand, three hundred seventy-five".