4424363478 has 32 divisors (see below), whose sum is σ = 9850780800. Its totient is φ = 1471958568.

The previous prime is 4424363473. The next prime is 4424363491. The reversal of 4424363478 is 8743634244.

4424363478 is a `hidden beast` number, since 4 + 4 + 2 + 4 + 3 + 634 + 7 + 8 = 666.

It is a super-4 number, since 4×4424363478⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424363473) 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 15 ways as a sum of consecutive naturals, for example, 50088 + ... + 106571.

It is an arithmetic number, because the mean of its divisors is an integer number (307836900).

Almost surely, 2^4424363478 is an apocalyptic number.

4424363478 is an abundant number, since it is smaller than the sum of its proper divisors (5426417322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4424363478 is a wasteful number, since it uses less digits than its factorization.

4424363478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157193 (or 157187 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 45.

The square root of 4424363478 is about 66515.8889138528. Note that the first 3 decimals coincide. The cubic root of 4424363478 is about 1641.6614480713.

The spelling of 4424363478 in words is "four billion, four hundred twenty-four million, three hundred sixty-three thousand, four hundred seventy-eight".