549930960 has 240 divisors, whose sum is σ = 1974248640. Its totient is φ = 136704000.

The previous prime is 549930959. The next prime is 549930971. The reversal of 549930960 is 69039945.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2190835 + ... + 2191085.

It is an arithmetic number, because the mean of its divisors is an integer number (8226036).

Almost surely, 2^549930960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549930960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987124320).

549930960 is an abundant number, since it is smaller than the sum of its proper divisors (1424317680).

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

549930960 is a wasteful number, since it uses less digits than its factorization.

549930960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 549930960 is about 23450.6068151764. The cubic root of 549930960 is about 819.2869867779.

The spelling of 549930960 in words is "five hundred forty-nine million, nine hundred thirty thousand, nine hundred sixty".