4385716446 has 32 divisors (see below), whose sum is σ = 8825644800. Its totient is φ = 1452890880.

The previous prime is 4385716441. The next prime is 4385716481. The reversal of 4385716446 is 6446175834.

It is a junction number, because it is equal to n+sod(n) for n = 4385716395 and 4385716404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4385716441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060110 + ... + 1064238.

It is an arithmetic number, because the mean of its divisors is an integer number (275801400).

Almost surely, 2^4385716446 is an apocalyptic number.

4385716446 is an abundant number, since it is smaller than the sum of its proper divisors (4439928354).

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

4385716446 is a wasteful number, since it uses less digits than its factorization.

4385716446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184.

The product of its digits is 1935360, while the sum is 48.

The square root of 4385716446 is about 66224.7419474021. The cubic root of 4385716446 is about 1636.8674645386.

The spelling of 4385716446 in words is "four billion, three hundred eighty-five million, seven hundred sixteen thousand, four hundred forty-six".