3475866 has 8 divisors (see below), whose sum is σ = 6951744. Its totient is φ = 1158620.

The previous prime is 3475861. The next prime is 3475873. The reversal of 3475866 is 6685743.

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

3475866 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3475861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289650 + ... + 289661.

It is an arithmetic number, because the mean of its divisors is an integer number (868968).

Almost surely, 2^3475866 is an apocalyptic number.

3475866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3475866 is a wasteful number, since it uses less digits than its factorization.

3475866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579316.

The product of its digits is 120960, while the sum is 39.

The square root of 3475866 is about 1864.3674530521. The cubic root of 3475866 is about 151.4796670204.

The spelling of 3475866 in words is "three million, four hundred seventy-five thousand, eight hundred sixty-six".