4416920 has 32 divisors (see below), whose sum is σ = 10372320. Its totient is φ = 1689600.

The previous prime is 4416913. The next prime is 4416931. The reversal of 4416920 is 296144.

It is a super-3 number, since 3×4416920³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4416920.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (324135).

Almost surely, 2^4416920 is an apocalyptic number.

4416920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4416920 is an abundant number, since it is smaller than the sum of its proper divisors (5955400).

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

4416920 is a wasteful number, since it uses less digits than its factorization.

4416920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4416920 is about 2101.6469732093. The cubic root of 4416920 is about 164.0740296357.

The spelling of 4416920 in words is "four million, four hundred sixteen thousand, nine hundred twenty".