546843768 has 64 divisors (see below), whose sum is σ = 1442707200. Its totient is φ = 172381440.

The previous prime is 546843733. The next prime is 546843779. The reversal of 546843768 is 867348645.

It is a self number, because there is not a number n which added to its sum of digits gives 546843768.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 43563 + ... + 54693.

It is an arithmetic number, because the mean of its divisors is an integer number (22542300).

Almost surely, 2^546843768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546843768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721353600).

546843768 is an abundant number, since it is smaller than the sum of its proper divisors (895863432).

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

546843768 is a wasteful number, since it uses less digits than its factorization.

546843768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252 (or 11248 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 546843768 is about 23384.6908895542. The cubic root of 546843768 is about 817.7510097166.

The spelling of 546843768 in words is "five hundred forty-six million, eight hundred forty-three thousand, seven hundred sixty-eight".