80741336 has 64 divisors (see below), whose sum is σ = 177660000. Its totient is φ = 34062336.

The previous prime is 80741333. The next prime is 80741359. The reversal of 80741336 is 63314708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80741333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56600 + ... + 58008.

Almost surely, 2^80741336 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 80741336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88830000).

80741336 is an abundant number, since it is smaller than the sum of its proper divisors (96918664).

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

80741336 is a wasteful number, since it uses less digits than its factorization.

80741336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 80741336 is about 8985.6182870184. The cubic root of 80741336 is about 432.2138144816.

The spelling of 80741336 in words is "eighty million, seven hundred forty-one thousand, three hundred thirty-six".