8044408477 has 8 divisors (see below), whose sum is σ = 9196123392. Its totient is φ = 6893322000.

The previous prime is 8044408433. The next prime is 8044408501. The reversal of 8044408477 is 7748044408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8044408477 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 (8044418477) 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, 129349 + ... + 181162.

It is an arithmetic number, because the mean of its divisors is an integer number (1149515424).

Almost surely, 2^8044408477 is an apocalyptic number.

It is an amenable number.

8044408477 is a deficient number, since it is larger than the sum of its proper divisors (1151714915).

8044408477 is a wasteful number, since it uses less digits than its factorization.

8044408477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314219.

The product of its (nonzero) digits is 802816, while the sum is 46.

The square root of 8044408477 is about 89690.6264723354. The cubic root of 8044408477 is about 2003.6938798424.

The spelling of 8044408477 in words is "eight billion, forty-four million, four hundred eight thousand, four hundred seventy-seven".