3546009 has 24 divisors (see below), whose sum is σ = 5346432. Its totient is φ = 2263200.

The previous prime is 3546007. The next prime is 3546017. The reversal of 3546009 is 9006453.

It is a happy number.

3546009 is a `hidden beast` number, since 3 + 54 + 600 + 9 = 666.

It is not a de Polignac number, because 3546009 - 2¹ = 3546007 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3546001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35059 + ... + 35159.

It is an arithmetic number, because the mean of its divisors is an integer number (222768).

Almost surely, 2^3546009 is an apocalyptic number.

It is an amenable number.

3546009 is a deficient number, since it is larger than the sum of its proper divisors (1800423).

3546009 is a wasteful number, since it uses less digits than its factorization.

3546009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3546009 is about 1883.0849688742. The cubic root of 3546009 is about 152.4918422582.

The spelling of 3546009 in words is "three million, five hundred forty-six thousand, nine".