3473685 has 28 divisors (see below), whose sum is σ = 6256332. Its totient is φ = 1850688.

The previous prime is 3473683. The next prime is 3473689. The reversal of 3473685 is 5863743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1347921 + 2125764 = 1161^2 + 1458^2 .

It is not a de Polignac number, because 3473685 - 2¹ = 3473683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3473681) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 3169 + ... + 4121.

Almost surely, 2^3473685 is an apocalyptic number.

It is an amenable number.

3473685 is a deficient number, since it is larger than the sum of its proper divisors (2782647).

3473685 is an frugal number, since it uses more digits than its factorization.

3473685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 961 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3473685 is about 1863.7824443856. The cubic root of 3473685 is about 151.4479774329.

The spelling of 3473685 in words is "three million, four hundred seventy-three thousand, six hundred eighty-five".