80344286 has 16 divisors (see below), whose sum is σ = 131760000. Its totient is φ = 36440280.

The previous prime is 80344241. The next prime is 80344289. The reversal of 80344286 is 68244308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80344289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6965 + ... + 14463.

It is an arithmetic number, because the mean of its divisors is an integer number (8235000).

Almost surely, 2^80344286 is an apocalyptic number.

80344286 is a deficient number, since it is larger than the sum of its proper divisors (51415714).

80344286 is a wasteful number, since it uses less digits than its factorization.

80344286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7999.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 80344286 is about 8963.4974200922. The cubic root of 80344286 is about 431.5041714992.

The spelling of 80344286 in words is "eighty million, three hundred forty-four thousand, two hundred eighty-six".