3455538 has 8 divisors (see below), whose sum is σ = 6911088. Its totient is φ = 1151844.

The previous prime is 3455533. The next prime is 3455561. The reversal of 3455538 is 8355543.

3455538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3455538 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3455499 and 3455508.

It is not an unprimeable number, because it can be changed into a prime (3455531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287956 + ... + 287967.

It is an arithmetic number, because the mean of its divisors is an integer number (863886).

Almost surely, 2^3455538 is an apocalyptic number.

3455538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3455538 is a wasteful number, since it uses less digits than its factorization.

3455538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575928.

The product of its digits is 36000, while the sum is 33.

The square root of 3455538 is about 1858.9077438109. The cubic root of 3455538 is about 151.1837886093.

It can be divided in two parts, 3455 and 538, that added together give a palindrome (3993).

The spelling of 3455538 in words is "three million, four hundred fifty-five thousand, five hundred thirty-eight".