44349405 has 16 divisors (see below), whose sum is σ = 74044800. Its totient is φ = 22624448.

The previous prime is 44349367. The next prime is 44349407. The reversal of 44349405 is 50494344.

It is a cyclic number.

It is not a de Polignac number, because 44349405 - 2¹¹ = 44347357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44349407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63930 + ... + 64619.

It is an arithmetic number, because the mean of its divisors is an integer number (4627800).

Almost surely, 2^44349405 is an apocalyptic number.

It is an amenable number.

44349405 is a deficient number, since it is larger than the sum of its proper divisors (29695395).

44349405 is a wasteful number, since it uses less digits than its factorization.

44349405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128580.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 44349405 is about 6659.5348936694. The cubic root of 44349405 is about 353.9668566755.

The spelling of 44349405 in words is "forty-four million, three hundred forty-nine thousand, four hundred five".