4406039063 has 4 divisors (see below), whose sum is σ = 4414799088. Its totient is φ = 4397279040.

The previous prime is 4406039009. The next prime is 4406039081. The reversal of 4406039063 is 3609306044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4406039063 - 2⁸ = 4406038807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406039003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4379258 + ... + 4380263.

It is an arithmetic number, because the mean of its divisors is an integer number (1103699772).

Almost surely, 2^4406039063 is an apocalyptic number.

4406039063 is a deficient number, since it is larger than the sum of its proper divisors (8760025).

4406039063 is an equidigital number, since it uses as much as digits as its factorization.

4406039063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760024.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 4406039063 is about 66378.0013483383. The cubic root of 4406039063 is about 1639.3918852607.

The spelling of 4406039063 in words is "four billion, four hundred six million, thirty-nine thousand, sixty-three".