4417478720 has 56 divisors (see below), whose sum is σ = 11072774400. Its totient is φ = 1673989632.

The previous prime is 4417478717. The next prime is 4417478731. The reversal of 4417478720 is 278747144.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 357200 + ... + 369359.

Almost surely, 2^4417478720 is an apocalyptic number.

4417478720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4417478720 is an abundant number, since it is smaller than the sum of its proper divisors (6655295680).

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

4417478720 is a wasteful number, since it uses less digits than its factorization.

4417478720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726595 (or 726585 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 44.

The square root of 4417478720 is about 66464.1160326382. The cubic root of 4417478720 is about 1640.8094754656.

The spelling of 4417478720 in words is "four billion, four hundred seventeen million, four hundred seventy-eight thousand, seven hundred twenty".