80236434 has 8 divisors (see below), whose sum is σ = 160472880. Its totient is φ = 26745476.

The previous prime is 80236427. The next prime is 80236439. The reversal of 80236434 is 43463208.

It is a sphenic number, since it is the product of 3 distinct primes.

80236434 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (80236439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6686364 + ... + 6686375.

It is an arithmetic number, because the mean of its divisors is an integer number (20059110).

Almost surely, 2^80236434 is an apocalyptic number.

80236434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80236434 is a wasteful number, since it uses less digits than its factorization.

80236434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13372744.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 80236434 is about 8957.4792212988. The cubic root of 80236434 is about 431.3110051903.

The spelling of 80236434 in words is "eighty million, two hundred thirty-six thousand, four hundred thirty-four".