3448404 has 18 divisors (see below), whose sum is σ = 8716890. Its totient is φ = 1149456.

The previous prime is 3448397. The next prime is 3448439. The reversal of 3448404 is 4048443.

3448404 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2722500 + 725904 = 1650^2 + 852^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 47859 + ... + 47930.

Almost surely, 2^3448404 is an apocalyptic number.

It is an amenable number.

3448404 is an abundant number, since it is smaller than the sum of its proper divisors (5268486).

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

3448404 is a wasteful number, since it uses less digits than its factorization.

3448404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95799 (or 95794 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 3448404 is about 1856.9878836438. The cubic root of 3448404 is about 151.0796766762.

The spelling of 3448404 in words is "three million, four hundred forty-eight thousand, four hundred four".