544631361 has 8 divisors (see below), whose sum is σ = 728199360. Its totient is φ = 362075472.

The previous prime is 544631341. The next prime is 544631369. The reversal of 544631361 is 163136445.

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

It is not a de Polignac number, because 544631361 - 2¹⁷ = 544500289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544631369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251770 + ... + 253923.

It is an arithmetic number, because the mean of its divisors is an integer number (91024920).

Almost surely, 2^544631361 is an apocalyptic number.

It is an amenable number.

544631361 is a deficient number, since it is larger than the sum of its proper divisors (183567999).

544631361 is a wasteful number, since it uses less digits than its factorization.

544631361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506055.

The product of its digits is 25920, while the sum is 33.

The square root of 544631361 is about 23337.3383443785. The cubic root of 544631361 is about 816.6467068471.

The spelling of 544631361 in words is "five hundred forty-four million, six hundred thirty-one thousand, three hundred sixty-one".