80338944 has 112 divisors (see below), whose sum is σ = 245351808. Its totient is φ = 22904832.

The previous prime is 80338939. The next prime is 80338969. The reversal of 80338944 is 44983308.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171799 + ... + 172265.

Almost surely, 2^80338944 is an apocalyptic number.

80338944 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80338944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122675904).

80338944 is an abundant number, since it is smaller than the sum of its proper divisors (165012864).

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

80338944 is an equidigital number, since it uses as much as digits as its factorization.

80338944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 80338944 is about 8963.1994287754. The cubic root of 80338944 is about 431.4946078804.

The spelling of 80338944 in words is "eighty million, three hundred thirty-eight thousand, nine hundred forty-four".