544340264 has 32 divisors (see below), whose sum is σ = 1146942720. Its totient is φ = 240309696.

The previous prime is 544340249. The next prime is 544340299. The reversal of 544340264 is 462043445.

It is a self number, because there is not a number n which added to its sum of digits gives 544340264.

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 7 ways as a sum of consecutive naturals, for example, 111392 + ... + 116175.

It is an arithmetic number, because the mean of its divisors is an integer number (35841960).

Almost surely, 2^544340264 is an apocalyptic number.

It is an amenable number.

544340264 is an abundant number, since it is smaller than the sum of its proper divisors (602602456).

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

544340264 is a wasteful number, since it uses less digits than its factorization.

544340264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227609 (or 227605 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 544340264 is about 23331.1007884326. The cubic root of 544340264 is about 816.5011859258.

The spelling of 544340264 in words is "five hundred forty-four million, three hundred forty thousand, two hundred sixty-four".