3455560 has 16 divisors (see below), whose sum is σ = 7775100. Its totient is φ = 1382208.

The previous prime is 3455533. The next prime is 3455561. The reversal of 3455560 is 655543.

3455560 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3048516 + 407044 = 1746^2 + 638^2 .

It is not an unprimeable number, because it can be changed into a prime (3455561) 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, 43155 + ... + 43234.

Almost surely, 2^3455560 is an apocalyptic number.

It is an amenable number.

3455560 is an abundant number, since it is smaller than the sum of its proper divisors (4319540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3455560 is a wasteful number, since it uses less digits than its factorization.

3455560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86400 (or 86396 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3455560 is about 1858.9136612549. The cubic root of 3455560 is about 151.1841094505.

The spelling of 3455560 in words is "three million, four hundred fifty-five thousand, five hundred sixty".