4426444477 has 8 divisors (see below), whose sum is σ = 5447931776. Its totient is φ = 3502241712.

The previous prime is 4426444471. The next prime is 4426444481. The reversal of 4426444477 is 7744446244.

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 4426444477 - 2¹¹ = 4426442429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426444471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24321033 + ... + 24321214.

It is an arithmetic number, because the mean of its divisors is an integer number (680991472).

Almost surely, 2^4426444477 is an apocalyptic number.

It is an amenable number.

4426444477 is a deficient number, since it is larger than the sum of its proper divisors (1021487299).

4426444477 is a wasteful number, since it uses less digits than its factorization.

4426444477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48642267.

The product of its digits is 2408448, while the sum is 46.

The square root of 4426444477 is about 66531.5299463345. The cubic root of 4426444477 is about 1641.9187928375.

The spelling of 4426444477 in words is "four billion, four hundred twenty-six million, four hundred forty-four thousand, four hundred seventy-seven".