80379306 has 96 divisors (see below), whose sum is σ = 208166400. Its totient is φ = 22395744.

The previous prime is 80379293. The next prime is 80379307. The reversal of 80379306 is 60397308.

It is not an unprimeable number, because it can be changed into a prime (80379307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290040 + ... + 290316.

It is an arithmetic number, because the mean of its divisors is an integer number (2168400).

Almost surely, 2^80379306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80379306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104083200).

80379306 is an abundant number, since it is smaller than the sum of its proper divisors (127787094).

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

80379306 is a wasteful number, since it uses less digits than its factorization.

80379306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 80379306 is about 8965.4506858272. The cubic root of 80379306 is about 431.5668562352.

The spelling of 80379306 in words is "eighty million, three hundred seventy-nine thousand, three hundred six".