549612982 has 8 divisors (see below), whose sum is σ = 827958456. Its totient is φ = 273626832.

The previous prime is 549612979. The next prime is 549612997. The reversal of 549612982 is 289216945.

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

It is a congruent number.

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, 589248 + ... + 590179.

It is an arithmetic number, because the mean of its divisors is an integer number (103494807).

Almost surely, 2^549612982 is an apocalyptic number.

549612982 is a deficient number, since it is larger than the sum of its proper divisors (278345474).

549612982 is a wasteful number, since it uses less digits than its factorization.

549612982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179662.

The product of its digits is 311040, while the sum is 46.

The square root of 549612982 is about 23443.8260955843. The cubic root of 549612982 is about 819.1290484888.

The spelling of 549612982 in words is "five hundred forty-nine million, six hundred twelve thousand, nine hundred eighty-two".