8044378467 has 32 divisors (see below), whose sum is σ = 11093786880. Its totient is φ = 5181926400.

The previous prime is 8044378457. The next prime is 8044378487. The reversal of 8044378467 is 7648734408.

It is a happy number.

It is not a de Polignac number, because 8044378467 - 2⁴ = 8044378451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8044378457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6697467 + ... + 6698667.

It is an arithmetic number, because the mean of its divisors is an integer number (346680840).

Almost surely, 2^8044378467 is an apocalyptic number.

8044378467 is a deficient number, since it is larger than the sum of its proper divisors (3049408413).

8044378467 is a wasteful number, since it uses less digits than its factorization.

8044378467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763.

The product of its (nonzero) digits is 3612672, while the sum is 51.

The square root of 8044378467 is about 89690.4591748755. The cubic root of 8044378467 is about 2003.6913882182.

The spelling of 8044378467 in words is "eight billion, forty-four million, three hundred seventy-eight thousand, four hundred sixty-seven".