8080823421 has 48 divisors (see below), whose sum is σ = 13095995328. Its totient is φ = 4758393600.

The previous prime is 8080823417. The next prime is 8080823483. The reversal of 8080823421 is 1243280808.

It is a happy number.

8080823421 is a `hidden beast` number, since 80 + 80 + 82 + 3 + 421 = 666.

It is not a de Polignac number, because 8080823421 - 2² = 8080823417 is a prime.

It is a super-2 number, since 2×8080823421² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080823321) 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 47 ways as a sum of consecutive naturals, for example, 4017306 + ... + 4019316.

It is an arithmetic number, because the mean of its divisors is an integer number (272833236).

Almost surely, 2^8080823421 is an apocalyptic number.

It is an amenable number.

8080823421 is a deficient number, since it is larger than the sum of its proper divisors (5015171907).

8080823421 is a wasteful number, since it uses less digits than its factorization.

8080823421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162 (or 3159 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8080823421 is about 89893.4003194895. The cubic root of 8080823421 is about 2006.7127295079.

The spelling of 8080823421 in words is "eight billion, eighty million, eight hundred twenty-three thousand, four hundred twenty-one".