8413320 has 32 divisors (see below), whose sum is σ = 25240320. Its totient is φ = 2243520.

The previous prime is 8413313. The next prime is 8413373. The reversal of 8413320 is 233148.

It is a happy number.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34936 + ... + 35175.

It is an arithmetic number, because the mean of its divisors is an integer number (788760).

Almost surely, 2^8413320 is an apocalyptic number.

It is an amenable number.

8413320 is an abundant number, since it is smaller than the sum of its proper divisors (16827000).

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

8413320 is a wasteful number, since it uses less digits than its factorization.

8413320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70125 (or 70121 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 8413320 is about 2900.5723573116. The cubic root of 8413320 is about 203.3866622341.

Adding to 8413320 its reverse (233148), we get a palindrome (8646468).

The spelling of 8413320 in words is "eight million, four hundred thirteen thousand, three hundred twenty".