44404429 has 8 divisors (see below), whose sum is σ = 44900352. Its totient is φ = 43911600.

The previous prime is 44404427. The next prime is 44404439. The reversal of 44404429 is 92440444.

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

It is a cyclic number.

It is not a de Polignac number, because 44404429 - 2¹ = 44404427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44404429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44404427) 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, 38004 + ... + 39154.

It is an arithmetic number, because the mean of its divisors is an integer number (5612544).

Almost surely, 2^44404429 is an apocalyptic number.

It is an amenable number.

44404429 is a deficient number, since it is larger than the sum of its proper divisors (495923).

44404429 is a wasteful number, since it uses less digits than its factorization.

44404429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 44404429 is about 6663.6648325077. The cubic root of 44404429 is about 354.1131842532.

The spelling of 44404429 in words is "forty-four million, four hundred four thousand, four hundred twenty-nine".