3546887 has 4 divisors (see below), whose sum is σ = 3557400. Its totient is φ = 3536376.

The previous prime is 3546883. The next prime is 3546889. The reversal of 3546887 is 7886453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3546887 - 2² = 3546883 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 5⁷ + 4¹⁰ + 6⁴ + 8³ + 8³ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546883) 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, 4733 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (889350).

Almost surely, 2^3546887 is an apocalyptic number.

3546887 is a deficient number, since it is larger than the sum of its proper divisors (10513).

3546887 is a wasteful number, since it uses less digits than its factorization.

3546887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10512.

The product of its digits is 161280, while the sum is 41.

The square root of 3546887 is about 1883.3180825341. The cubic root of 3546887 is about 152.5044269968.

The spelling of 3546887 in words is "three million, five hundred forty-six thousand, eight hundred eighty-seven".