3508444 has 6 divisors (see below), whose sum is σ = 6139784. Its totient is φ = 1754220.

The previous prime is 3508429. The next prime is 3508447. The reversal of 3508444 is 4448053.

3508444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3508444² = 24618358602272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3508447) 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 as a sum of consecutive naturals, namely, 438552 + ... + 438559.

Almost surely, 2^3508444 is an apocalyptic number.

It is an amenable number.

3508444 is a deficient number, since it is larger than the sum of its proper divisors (2631340).

3508444 is a wasteful number, since it uses less digits than its factorization.

3508444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877115 (or 877113 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 3508444 is about 1873.0840878081. The cubic root of 3508444 is about 151.9514503303.

The spelling of 3508444 in words is "three million, five hundred eight thousand, four hundred forty-four".