4421270867 has 8 divisors (see below), whose sum is σ = 4788893424. Its totient is φ = 4057580448.

The previous prime is 4421270857. The next prime is 4421270897. The reversal of 4421270867 is 7680721244.

It is a happy number.

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 4421270867 - 2¹² = 4421266771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421270837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980693 + ... + 985190.

It is an arithmetic number, because the mean of its divisors is an integer number (598611678).

Almost surely, 2^4421270867 is an apocalyptic number.

4421270867 is a deficient number, since it is larger than the sum of its proper divisors (367622557).

4421270867 is a wasteful number, since it uses less digits than its factorization.

4421270867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966069.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 4421270867 is about 66492.6376901985. The cubic root of 4421270867 is about 1641.2788541550.

The spelling of 4421270867 in words is "four billion, four hundred twenty-one million, two hundred seventy thousand, eight hundred sixty-seven".