3416785 has 4 divisors (see below), whose sum is σ = 4100148. Its totient is φ = 2733424.

The previous prime is 3416783. The next prime is 3416797. The reversal of 3416785 is 5876143.

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 1157776 + 2259009 = 1076^2 + 1503^2 .

It is a cyclic number.

It is not a de Polignac number, because 3416785 - 2¹ = 3416783 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3416785.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3416783) 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, 341674 + ... + 341683.

It is an arithmetic number, because the mean of its divisors is an integer number (1025037).

Almost surely, 2^3416785 is an apocalyptic number.

It is an amenable number.

3416785 is a deficient number, since it is larger than the sum of its proper divisors (683363).

3416785 is an equidigital number, since it uses as much as digits as its factorization.

3416785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683362.

The product of its digits is 20160, while the sum is 34.

The square root of 3416785 is about 1848.4547600631. The cubic root of 3416785 is about 150.6164997527.

The spelling of 3416785 in words is "three million, four hundred sixteen thousand, seven hundred eighty-five".