80330276 has 24 divisors (see below), whose sum is σ = 151644024. Its totient is φ = 37013760.

The previous prime is 80330273. The next prime is 80330297. The reversal of 80330276 is 67203308.

It can be written as a sum of positive squares in 4 ways, for example, as 6885376 + 73444900 = 2624^2 + 8570^2 .

It is not an unprimeable number, because it can be changed into a prime (80330273) 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, 48746 + ... + 50366.

It is an arithmetic number, because the mean of its divisors is an integer number (6318501).

Almost surely, 2^80330276 is an apocalyptic number.

It is an amenable number.

80330276 is a deficient number, since it is larger than the sum of its proper divisors (71313748).

80330276 is a wasteful number, since it uses less digits than its factorization.

80330276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591 (or 2589 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 80330276 is about 8962.7158830346. The cubic root of 80330276 is about 431.4790889237.

The spelling of 80330276 in words is "eighty million, three hundred thirty thousand, two hundred seventy-six".