80326896 has 80 divisors (see below), whose sum is σ = 225714720. Its totient is φ = 24468480.

The previous prime is 80326891. The next prime is 80326949. The reversal of 80326896 is 69862308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80326891) 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, 67426 + ... + 68606.

It is an arithmetic number, because the mean of its divisors is an integer number (2821434).

Almost surely, 2^80326896 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 80326896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112857360).

80326896 is an abundant number, since it is smaller than the sum of its proper divisors (145387824).

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

80326896 is a wasteful number, since it uses less digits than its factorization.

80326896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 80326896 is about 8962.5273221341. The cubic root of 80326896 is about 431.4730371590.

The spelling of 80326896 in words is "eighty million, three hundred twenty-six thousand, eight hundred ninety-six".