3475655 has 4 divisors (see below), whose sum is σ = 4170792. Its totient is φ = 2780520.

The previous prime is 3475639. The next prime is 3475673. The reversal of 3475655 is 5565743.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3475655 - 2⁴ = 3475639 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 347561 + ... + 347570.

It is an arithmetic number, because the mean of its divisors is an integer number (1042698).

Almost surely, 2^3475655 is an apocalyptic number.

3475655 is a deficient number, since it is larger than the sum of its proper divisors (695137).

3475655 is an equidigital number, since it uses as much as digits as its factorization.

3475655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695136.

The product of its digits is 63000, while the sum is 35.

The square root of 3475655 is about 1864.3108646360. The cubic root of 3475655 is about 151.4766018028.

The spelling of 3475655 in words is "three million, four hundred seventy-five thousand, six hundred fifty-five".