544313764 has 24 divisors (see below), whose sum is σ = 959527800. Its totient is φ = 270170880.

The previous prime is 544313753. The next prime is 544313773. The reversal of 544313764 is 467313445.

It can be written as a sum of positive squares in 4 ways, for example, as 241553764 + 302760000 = 15542^2 + 17400^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 421632 + ... + 422920.

It is an arithmetic number, because the mean of its divisors is an integer number (39980325).

Almost surely, 2^544313764 is an apocalyptic number.

It is an amenable number.

544313764 is a deficient number, since it is larger than the sum of its proper divisors (415214036).

544313764 is a wasteful number, since it uses less digits than its factorization.

544313764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1981 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 544313764 is about 23330.5328700396. The cubic root of 544313764 is about 816.4879358603.

The spelling of 544313764 in words is "five hundred forty-four million, three hundred thirteen thousand, seven hundred sixty-four".