546384474 has 16 divisors (see below), whose sum is σ = 1214187840. Its totient is φ = 182128140.

The previous prime is 546384467. The next prime is 546384499. The reversal of 546384474 is 474483645.

546384474 is a `hidden beast` number, since 5 + 4 + 638 + 4 + 4 + 7 + 4 = 666.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 5059062 + ... + 5059169.

It is an arithmetic number, because the mean of its divisors is an integer number (75886740).

Almost surely, 2^546384474 is an apocalyptic number.

546384474 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

546384474 is an abundant number, since it is smaller than the sum of its proper divisors (667803366).

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

546384474 is a wasteful number, since it uses less digits than its factorization.

546384474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118242 (or 10118236 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 45.

The square root of 546384474 is about 23374.8684274372. The cubic root of 546384474 is about 817.5220026062.

The spelling of 546384474 in words is "five hundred forty-six million, three hundred eighty-four thousand, four hundred seventy-four".