44329009 has 8 divisors (see below), whose sum is σ = 45119360. Its totient is φ = 43542576.

The previous prime is 44328989. The next prime is 44329057. The reversal of 44329009 is 90092344.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44329009 is a prime.

It is a super-2 number, since 2×44329009² = 3930122077844162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44329069) 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, 30307 + ... + 31735.

It is an arithmetic number, because the mean of its divisors is an integer number (5639920).

Almost surely, 2^44329009 is an apocalyptic number.

It is an amenable number.

44329009 is a deficient number, since it is larger than the sum of its proper divisors (790351).

44329009 is a wasteful number, since it uses less digits than its factorization.

44329009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 44329009 is about 6658.0033793924. The cubic root of 44329009 is about 353.9125860111.

The spelling of 44329009 in words is "forty-four million, three hundred twenty-nine thousand, nine".