546679874 has 8 divisors (see below), whose sum is σ = 883098300. Its totient is φ = 252313776.

The previous prime is 546679849. The next prime is 546679879. The reversal of 546679874 is 478976645.

It can be written as a sum of positive squares in 2 ways, for example, as 524730649 + 21949225 = 22907^2 + 4685^2 .

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

It is not an unprimeable number, because it can be changed into a prime (546679879) 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, 10513049 + ... + 10513100.

Almost surely, 2^546679874 is an apocalyptic number.

546679874 is a deficient number, since it is larger than the sum of its proper divisors (336418426).

546679874 is a wasteful number, since it uses less digits than its factorization.

546679874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21026164.

The product of its digits is 10160640, while the sum is 56.

The square root of 546679874 is about 23381.1863257620. The cubic root of 546679874 is about 817.6693057739.

The spelling of 546679874 in words is "five hundred forty-six million, six hundred seventy-nine thousand, eight hundred seventy-four".