3675665 has 8 divisors (see below), whose sum is σ = 5040960. Its totient is φ = 2520432.

The previous prime is 3675649. The next prime is 3675667. The reversal of 3675665 is 5665763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3675665 - 2⁴ = 3675649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3675667) 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, 52475 + ... + 52544.

It is an arithmetic number, because the mean of its divisors is an integer number (630120).

Almost surely, 2^3675665 is an apocalyptic number.

3675665 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3675665 is a deficient number, since it is larger than the sum of its proper divisors (1365295).

3675665 is a wasteful number, since it uses less digits than its factorization.

3675665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105031.

The product of its digits is 113400, while the sum is 38.

The square root of 3675665 is about 1917.2023888990. The cubic root of 3675665 is about 154.3282059706.

The spelling of 3675665 in words is "three million, six hundred seventy-five thousand, six hundred sixty-five".