80038306 has 8 divisors (see below), whose sum is σ = 120367260. Its totient is φ = 39915888.

The previous prime is 80038303. The next prime is 80038331. The reversal of 80038306 is 60383008.

It can be written as a sum of positive squares in 2 ways, for example, as 80013025 + 25281 = 8945^2 + 159^2 .

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

It is a super-2 number, since 2×80038306² = 12812260854699272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80038303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50661 + ... + 52216.

Almost surely, 2^80038306 is an apocalyptic number.

80038306 is a deficient number, since it is larger than the sum of its proper divisors (40328954).

80038306 is a wasteful number, since it uses less digits than its factorization.

80038306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103268.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 80038306 is about 8946.4130242237. The cubic root of 80038306 is about 430.9557001786.

The spelling of 80038306 in words is "eighty million, thirty-eight thousand, three hundred six".