80049210 has 16 divisors (see below), whose sum is σ = 192118176. Its totient is φ = 21346448.

The previous prime is 80049197. The next prime is 80049217. The reversal of 80049210 is 1294008.

It is not an unprimeable number, because it can be changed into a prime (80049217) 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, 1334124 + ... + 1334183.

It is an arithmetic number, because the mean of its divisors is an integer number (12007386).

Almost surely, 2^80049210 is an apocalyptic number.

80049210 is an abundant number, since it is smaller than the sum of its proper divisors (112068966).

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

80049210 is a wasteful number, since it uses less digits than its factorization.

80049210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668317.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 80049210 is about 8947.0224097182. The cubic root of 80049210 is about 430.9752696731.

The spelling of 80049210 in words is "eighty million, forty-nine thousand, two hundred ten".