44429849 has 4 divisors (see below), whose sum is σ = 44696064. Its totient is φ = 44163636.

The previous prime is 44429831. The next prime is 44429881. The reversal of 44429849 is 94892444.

44429849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44429849 - 2¹² = 44425753 is a prime.

It is a super-2 number, since 2×44429849² = 3948022964325602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44419849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132857 + ... + 133190.

It is an arithmetic number, because the mean of its divisors is an integer number (11174016).

Almost surely, 2^44429849 is an apocalyptic number.

It is an amenable number.

44429849 is a deficient number, since it is larger than the sum of its proper divisors (266215).

44429849 is a wasteful number, since it uses less digits than its factorization.

44429849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266214.

The product of its digits is 331776, while the sum is 44.

The square root of 44429849 is about 6665.5719184478. The cubic root of 44429849 is about 354.1807438803.

The spelling of 44429849 in words is "forty-four million, four hundred twenty-nine thousand, eight hundred forty-nine".