80876304 has 60 divisors (see below), whose sum is σ = 230633676. Its totient is φ = 26447616.

The previous prime is 80876291. The next prime is 80876309. The reversal of 80876304 is 40367808.

It can be written as a sum of positive squares in 2 ways, for example, as 25522704 + 55353600 = 5052^2 + 7440^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80876309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2334 + ... + 12930.

Almost surely, 2^80876304 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 80876304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115316838).

80876304 is an abundant number, since it is smaller than the sum of its proper divisors (149757372).

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

80876304 is a wasteful number, since it uses less digits than its factorization.

80876304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10664 (or 10655 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 80876304 is about 8993.1253744180. The cubic root of 80876304 is about 432.4545113485.

The spelling of 80876304 in words is "eighty million, eight hundred seventy-six thousand, three hundred four".