544754634 has 16 divisors (see below), whose sum is σ = 1092102240. Its totient is φ = 181152720.

The previous prime is 544754633. The next prime is 544754657. The reversal of 544754634 is 436457445.

It is a happy number.

It is a super-2 number, since 2×544754634² = 593515222528947912, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (544754633) by changing a digit.

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, 105304 + ... + 110355.

It is an arithmetic number, because the mean of its divisors is an integer number (68256390).

Almost surely, 2^544754634 is an apocalyptic number.

544754634 is an abundant number, since it is smaller than the sum of its proper divisors (547347606).

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

544754634 is a wasteful number, since it uses less digits than its factorization.

544754634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216085.

The product of its digits is 806400, while the sum is 42.

The square root of 544754634 is about 23339.9793059034. The cubic root of 544754634 is about 816.7083160396.

The spelling of 544754634 in words is "five hundred forty-four million, seven hundred fifty-four thousand, six hundred thirty-four".