4445929345 has 16 divisors (see below), whose sum is σ = 6267828672. Its totient is φ = 2984679360.

The previous prime is 4445929337. The next prime is 4445929349. The reversal of 4445929345 is 5439295444.

It is not a de Polignac number, because 4445929345 - 2³ = 4445929337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4445929349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3108327 + ... + 3109756.

It is an arithmetic number, because the mean of its divisors is an integer number (391739292).

Almost surely, 2^4445929345 is an apocalyptic number.

It is an amenable number.

4445929345 is a deficient number, since it is larger than the sum of its proper divisors (1821899327).

4445929345 is a wasteful number, since it uses less digits than its factorization.

4445929345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218112.

The product of its digits is 3110400, while the sum is 49.

The square root of 4445929345 is about 66677.8024907840. The cubic root of 4445929345 is about 1644.3244664829.

The spelling of 4445929345 in words is "four billion, four hundred forty-five million, nine hundred twenty-nine thousand, three hundred forty-five".