3458685 has 16 divisors (see below), whose sum is σ = 5725440. Its totient is φ = 1780800.

The previous prime is 3458677. The next prime is 3458687. The reversal of 3458685 is 5868543.

It is a happy number.

It is not a de Polignac number, because 3458685 - 2³ = 3458677 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 4¹⁰ + 5 + 8⁵ + 6⁷ + 8⁷ + 5 .

3458685 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3458687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3541 + ... + 4410.

It is an arithmetic number, because the mean of its divisors is an integer number (357840).

Almost surely, 2^3458685 is an apocalyptic number.

It is an amenable number.

3458685 is a deficient number, since it is larger than the sum of its proper divisors (2266755).

3458685 is a wasteful number, since it uses less digits than its factorization.

3458685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7988.

The product of its digits is 115200, while the sum is 39.

The square root of 3458685 is about 1859.7540159924. The cubic root of 3458685 is about 151.2296696486.

The spelling of 3458685 in words is "three million, four hundred fifty-eight thousand, six hundred eighty-five".