546879999 has 8 divisors (see below), whose sum is σ = 754317360. Its totient is φ = 352014656.

The previous prime is 546879997. The next prime is 546880013. The reversal of 546879999 is 999978645.

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

It is a cyclic number.

It is not a de Polignac number, because 546879999 - 2¹ = 546879997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546879997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142902 + ... + 3143075.

It is an arithmetic number, because the mean of its divisors is an integer number (94289670).

Almost surely, 2^546879999 is an apocalyptic number.

546879999 is a deficient number, since it is larger than the sum of its proper divisors (207437361).

546879999 is a wasteful number, since it uses less digits than its factorization.

546879999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286009.

The product of its digits is 44089920, while the sum is 66.

The square root of 546879999 is about 23385.4655502087. The cubic root of 546879999 is about 817.7690692821.

The spelling of 546879999 in words is "five hundred forty-six million, eight hundred seventy-nine thousand, nine hundred ninety-nine".