44289459 has 6 divisors (see below), whose sum is σ = 63973676. Its totient is φ = 29526300.

The previous prime is 44289449. The next prime is 44289491. The reversal of 44289459 is 95498244.

It is not a de Polignac number, because 44289459 - 2⁷ = 44289331 is a prime.

It is a super-3 number, since 3×44289459³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44289419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2460517 + ... + 2460534.

Almost surely, 2^44289459 is an apocalyptic number.

44289459 is a deficient number, since it is larger than the sum of its proper divisors (19684217).

44289459 is a wasteful number, since it uses less digits than its factorization.

44289459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921057 (or 4921054 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 44289459 is about 6655.0326069825. The cubic root of 44289459 is about 353.8073020003.

The spelling of 44289459 in words is "forty-four million, two hundred eighty-nine thousand, four hundred fifty-nine".