544009974 has 8 divisors (see below), whose sum is σ = 1088019960. Its totient is φ = 181336656.

The previous prime is 544009951. The next prime is 544009981. The reversal of 544009974 is 479900445.

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

544009974 is an admirable number.

It is a super-2 number, since 2×544009974² = 591893703622961352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45334159 + ... + 45334170.

It is an arithmetic number, because the mean of its divisors is an integer number (136002495).

Almost surely, 2^544009974 is an apocalyptic number.

544009974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

544009974 is a wasteful number, since it uses less digits than its factorization.

544009974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90668334.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 544009974 is about 23324.0213942622. The cubic root of 544009974 is about 816.3360093760.

The spelling of 544009974 in words is "five hundred forty-four million, nine thousand, nine hundred seventy-four".