4454427398 has 8 divisors (see below), whose sum is σ = 6682918392. Its totient is φ = 2226787936.

The previous prime is 4454427391. The next prime is 4454427401. The reversal of 4454427398 is 8937244544.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454427391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199640 + ... + 220827.

It is an arithmetic number, because the mean of its divisors is an integer number (835364799).

Almost surely, 2^4454427398 is an apocalyptic number.

4454427398 is a deficient number, since it is larger than the sum of its proper divisors (2228490994).

4454427398 is a wasteful number, since it uses less digits than its factorization.

4454427398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425766.

The product of its digits is 3870720, while the sum is 50.

The square root of 4454427398 is about 66741.4968216926. The cubic root of 4454427398 is about 1645.3714663860.

The spelling of 4454427398 in words is "four billion, four hundred fifty-four million, four hundred twenty-seven thousand, three hundred ninety-eight".