80034220 has 24 divisors (see below), whose sum is σ = 192082464. Its totient is φ = 27440256.

The previous prime is 80034217. The next prime is 80034221. The reversal of 80034220 is 2243008.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80034221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285697 + ... + 285976.

It is an arithmetic number, because the mean of its divisors is an integer number (8003436).

Almost surely, 2^80034220 is an apocalyptic number.

It is an amenable number.

80034220 is an abundant number, since it is smaller than the sum of its proper divisors (112048244).

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

80034220 is a wasteful number, since it uses less digits than its factorization.

80034220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571689 (or 571687 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 80034220 is about 8946.1846616309. The cubic root of 80034220 is about 430.9483665444.

Adding to 80034220 its reverse (2243008), we get a palindrome (82277228).

The spelling of 80034220 in words is "eighty million, thirty-four thousand, two hundred twenty".