3445604 has 12 divisors (see below), whose sum is σ = 6057324. Its totient is φ = 1714944.

The previous prime is 3445601. The next prime is 3445613. The reversal of 3445604 is 4065443.

It can be written as a sum of positive squares in 2 ways, for example, as 487204 + 2958400 = 698^2 + 1720^2 .

It is not an unprimeable number, because it can be changed into a prime (3445601) 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, 917 + ... + 2780.

It is an arithmetic number, because the mean of its divisors is an integer number (504777).

Almost surely, 2^3445604 is an apocalyptic number.

It is an amenable number.

3445604 is a deficient number, since it is larger than the sum of its proper divisors (2611720).

3445604 is a wasteful number, since it uses less digits than its factorization.

3445604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3445604 is about 1856.2338214783. The cubic root of 3445604 is about 151.0387748909.

The spelling of 3445604 in words is "three million, four hundred forty-five thousand, six hundred four".