544379720 has 64 divisors (see below), whose sum is σ = 1254839040. Its totient is φ = 212486400.

The previous prime is 544379707. The next prime is 544379749. The reversal of 544379720 is 27973445.

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 15 ways as a sum of consecutive naturals, for example, 291590 + ... + 293450.

It is an arithmetic number, because the mean of its divisors is an integer number (19606860).

Almost surely, 2^544379720 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 544379720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627419520).

544379720 is an abundant number, since it is smaller than the sum of its proper divisors (710459320).

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

544379720 is a wasteful number, since it uses less digits than its factorization.

544379720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046 (or 2042 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 544379720 is about 23331.9463397291. The cubic root of 544379720 is about 816.5209132267.

The spelling of 544379720 in words is "five hundred forty-four million, three hundred seventy-nine thousand, seven hundred twenty".