3546456 has 16 divisors (see below), whose sum is σ = 8866200. Its totient is φ = 1182144.

The previous prime is 3546451. The next prime is 3546457. The reversal of 3546456 is 6546453.

3546456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73861 + ... + 73908.

Almost surely, 2^3546456 is an apocalyptic number.

It is an amenable number.

3546456 is an abundant number, since it is smaller than the sum of its proper divisors (5319744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3546456 is a wasteful number, since it uses less digits than its factorization.

3546456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147778 (or 147774 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 3546456 is about 1883.2036533524. The cubic root of 3546456 is about 152.4982495544.

The spelling of 3546456 in words is "three million, five hundred forty-six thousand, four hundred fifty-six".