4406447793 has 8 divisors (see below), whose sum is σ = 6409378656. Its totient is φ = 2670574400.

The previous prime is 4406447783. The next prime is 4406447813. The reversal of 4406447793 is 3977446044.

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 4406447793 - 2¹² = 4406443697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4406447713) 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, 66764328 + ... + 66764393.

It is an arithmetic number, because the mean of its divisors is an integer number (801172332).

Almost surely, 2^4406447793 is an apocalyptic number.

It is an amenable number.

4406447793 is a deficient number, since it is larger than the sum of its proper divisors (2002930863).

4406447793 is a wasteful number, since it uses less digits than its factorization.

4406447793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133528735.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The square root of 4406447793 is about 66381.0800831080. The cubic root of 4406447793 is about 1639.4425768923.

The spelling of 4406447793 in words is "four billion, four hundred six million, four hundred forty-seven thousand, seven hundred ninety-three".