4406080064 has 14 divisors (see below), whose sum is σ = 8743315254. Its totient is φ = 2203040000.

The previous prime is 4406080051. The next prime is 4406080073. The reversal of 4406080064 is 4600806044.

It can be written as a sum of positive squares in only one way, i.e., 3858894400 + 547185664 = 62120^2 + 23392^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4406080064.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34422437 + ... + 34422564.

Almost surely, 2^4406080064 is an apocalyptic number.

It is an amenable number.

4406080064 is a deficient number, since it is larger than the sum of its proper divisors (4337235190).

4406080064 is an equidigital number, since it uses as much as digits as its factorization.

4406080064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68845013 (or 68845003 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4406080064 is about 66378.3101924115. The cubic root of 4406080064 is about 1639.3969704402.

The spelling of 4406080064 in words is "four billion, four hundred six million, eighty thousand, sixty-four".