3531608 has 16 divisors (see below), whose sum is σ = 6649560. Its totient is φ = 1758400.

The previous prime is 3531601. The next prime is 3531623. The reversal of 3531608 is 8061353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3531601) 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, 1463 + ... + 3033.

Almost surely, 2^3531608 is an apocalyptic number.

It is an amenable number.

3531608 is a deficient number, since it is larger than the sum of its proper divisors (3117952).

3531608 is a wasteful number, since it uses less digits than its factorization.

3531608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3531608 is about 1879.2573001055. The cubic root of 3531608 is about 152.2851296243.

The spelling of 3531608 in words is "three million, five hundred thirty-one thousand, six hundred eight".