3546875 has 14 divisors (see below), whose sum is σ = 4453068. Its totient is φ = 2825000.

The previous prime is 3546871. The next prime is 3546877. The reversal of 3546875 is 5786453.

It is not a de Polignac number, because 3546875 - 2² = 3546871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3546871) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 15512 + ... + 15738.

Almost surely, 2^3546875 is an apocalyptic number.

3546875 is a deficient number, since it is larger than the sum of its proper divisors (906193).

3546875 is an frugal number, since it uses more digits than its factorization.

3546875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 232 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 3546875 is about 1883.3148966649. The cubic root of 3546875 is about 152.5042550098.

The spelling of 3546875 in words is "three million, five hundred forty-six thousand, eight hundred seventy-five".