3445936 has 20 divisors (see below), whose sum is σ = 7190512. Its totient is φ = 1590336.

The previous prime is 3445933. The next prime is 3445943. The reversal of 3445936 is 6395443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3445931) 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, 8076 + ... + 8491.

Almost surely, 2^3445936 is an apocalyptic number.

It is an amenable number.

3445936 is an abundant number, since it is smaller than the sum of its proper divisors (3744576).

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

3445936 is a wasteful number, since it uses less digits than its factorization.

3445936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16588 (or 16582 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 3445936 is about 1856.3232477131. The cubic root of 3445936 is about 151.0436258316.

The spelling of 3445936 in words is "three million, four hundred forty-five thousand, nine hundred thirty-six".