546344604 has 72 divisors (see below), whose sum is σ = 1500578352. Its totient is φ = 166602240.

The previous prime is 546344597. The next prime is 546344681. The reversal of 546344604 is 406443645.

546344604 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 44 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 47719 + ... + 58049.

It is an arithmetic number, because the mean of its divisors is an integer number (20841366).

Almost surely, 2^546344604 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 546344604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750289176).

546344604 is an abundant number, since it is smaller than the sum of its proper divisors (954233748).

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

546344604 is a wasteful number, since it uses less digits than its factorization.

546344604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10467 (or 10462 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 546344604 is about 23374.0155728535. The cubic root of 546344604 is about 817.5021171003.

The spelling of 546344604 in words is "five hundred forty-six million, three hundred forty-four thousand, six hundred four".