549316968 has 16 divisors (see below), whose sum is σ = 1373292480. Its totient is φ = 183105648.

The previous prime is 549316939. The next prime is 549316973. The reversal of 549316968 is 869613945.

549316968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 549316968.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11444080 + ... + 11444127.

It is an arithmetic number, because the mean of its divisors is an integer number (85830780).

Almost surely, 2^549316968 is an apocalyptic number.

It is an amenable number.

549316968 is an abundant number, since it is smaller than the sum of its proper divisors (823975512).

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

549316968 is a wasteful number, since it uses less digits than its factorization.

549316968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22888216 (or 22888212 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 549316968 is about 23437.5119839969. The cubic root of 549316968 is about 818.9819648632.

The spelling of 549316968 in words is "five hundred forty-nine million, three hundred sixteen thousand, nine hundred sixty-eight".