3465685 has 4 divisors (see below), whose sum is σ = 4158828. Its totient is φ = 2772544.

The previous prime is 3465677. The next prime is 3465691. The reversal of 3465685 is 5865643.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 1127844 = 1529^2 + 1062^2 .

It is a cyclic number.

It is not a de Polignac number, because 3465685 - 2³ = 3465677 is a prime.

It is a Duffinian number.

3465685 is a lucky 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, 346564 + ... + 346573.

It is an arithmetic number, because the mean of its divisors is an integer number (1039707).

Almost surely, 2^3465685 is an apocalyptic number.

It is an amenable number.

3465685 is a deficient number, since it is larger than the sum of its proper divisors (693143).

3465685 is an equidigital number, since it uses as much as digits as its factorization.

3465685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693142.

The product of its digits is 86400, while the sum is 37.

The square root of 3465685 is about 1861.6350340494. The cubic root of 3465685 is about 151.3316249988.

The spelling of 3465685 in words is "three million, four hundred sixty-five thousand, six hundred eighty-five".