3546446 has 8 divisors (see below), whose sum is σ = 5358360. Its totient is φ = 1760328.

The previous prime is 3546437. The next prime is 3546449. The reversal of 3546446 is 6446453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546449) 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, 6101 + ... + 6656.

It is an arithmetic number, because the mean of its divisors is an integer number (669795).

Almost surely, 2^3546446 is an apocalyptic number.

3546446 is a deficient number, since it is larger than the sum of its proper divisors (1811914).

3546446 is a wasteful number, since it uses less digits than its factorization.

3546446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12898.

The product of its digits is 34560, while the sum is 32.

The square root of 3546446 is about 1883.2009983005. The cubic root of 3546446 is about 152.4981062203.

The spelling of 3546446 in words is "three million, five hundred forty-six thousand, four hundred forty-six".