3475665 has 12 divisors (see below), whose sum is σ = 6024564. Its totient is φ = 1853664.

The previous prime is 3475639. The next prime is 3475673. The reversal of 3475665 is 5665743.

It can be written as a sum of positive squares in 2 ways, for example, as 374544 + 3101121 = 612^2 + 1761^2 .

It is not a de Polignac number, because 3475665 - 2⁶ = 3475601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38574 + ... + 38663.

It is an arithmetic number, because the mean of its divisors is an integer number (502047).

Almost surely, 2^3475665 is an apocalyptic number.

It is an amenable number.

3475665 is a deficient number, since it is larger than the sum of its proper divisors (2548899).

3475665 is a wasteful number, since it uses less digits than its factorization.

3475665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77248 (or 77245 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 3475665 is about 1864.3135465903. The cubic root of 3475665 is about 151.4767470766.

The spelling of 3475665 in words is "three million, four hundred seventy-five thousand, six hundred sixty-five".