80330744 has 32 divisors (see below), whose sum is σ = 163899120. Its totient is φ = 36688896.

The previous prime is 80330713. The next prime is 80330753. The reversal of 80330744 is 44703308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6107 + ... + 14069.

Almost surely, 2^80330744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80330744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81949560).

80330744 is an abundant number, since it is smaller than the sum of its proper divisors (83568376).

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

80330744 is a wasteful number, since it uses less digits than its factorization.

80330744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079 (or 8075 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 80330744 is about 8962.7419911543. The cubic root of 80330744 is about 431.4799268470.

The spelling of 80330744 in words is "eighty million, three hundred thirty thousand, seven hundred forty-four".