3456655 has 16 divisors (see below), whose sum is σ = 4435200. Its totient is φ = 2580480.

The previous prime is 3456653. The next prime is 3456667. The reversal of 3456655 is 5566543.

It is not a de Polignac number, because 3456655 - 2¹ = 3456653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3456655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (277200).

Almost surely, 2^3456655 is an apocalyptic number.

3456655 is a deficient number, since it is larger than the sum of its proper divisors (978545).

3456655 is a wasteful number, since it uses less digits than its factorization.

3456655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834.

The product of its digits is 54000, while the sum is 34.

The square root of 3456655 is about 1859.2081647841. The cubic root of 3456655 is about 151.2000768688.

The spelling of 3456655 in words is "three million, four hundred fifty-six thousand, six hundred fifty-five".