80044744 has 16 divisors (see below), whose sum is σ = 161629020. Its totient is φ = 36943680.

The previous prime is 80044733. The next prime is 80044753. The reversal of 80044744 is 44744008.

It can be written as a sum of positive squares in 2 ways, for example, as 67864644 + 12180100 = 8238^2 + 3490^2 .

It is a super-2 number, since 2×80044744² = 12814322084051072, which contains 22 as substring.

It is an unprimeable number.

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, 384727 + ... + 384934.

Almost surely, 2^80044744 is an apocalyptic number.

It is an amenable number.

80044744 is an abundant number, since it is smaller than the sum of its proper divisors (81584276).

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

80044744 is a wasteful number, since it uses less digits than its factorization.

80044744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769680 (or 769676 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 80044744 is about 8946.7728259971. The cubic root of 80044744 is about 430.9672547227.

The spelling of 80044744 in words is "eighty million, forty-four thousand, seven hundred forty-four".