3455904 has 24 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 1151936.

The previous prime is 3455897. The next prime is 3455909. The reversal of 3455904 is 4095543.

3455904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (3455909) 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, 17904 + ... + 18095.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 2^3455904 is an apocalyptic number.

It is an amenable number.

3455904 is an abundant number, since it is smaller than the sum of its proper divisors (5616096).

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

3455904 is a wasteful number, since it uses less digits than its factorization.

3455904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36012 (or 36004 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3455904 is about 1859.0061861113. The cubic root of 3455904 is about 151.1891260621.

The spelling of 3455904 in words is "three million, four hundred fifty-five thousand, nine hundred four".