80328960 has 216 divisors, whose sum is σ = 293354880. Its totient is φ = 20238336.

The previous prime is 80328943. The next prime is 80329001. The reversal of 80328960 is 6982308.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218697 + ... + 219063.

Almost surely, 2^80328960 is an apocalyptic number.

80328960 is a gapful number since it is divisible by the number (80) 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 80328960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146677440).

80328960 is an abundant number, since it is smaller than the sum of its proper divisors (213025920).

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

80328960 is a wasteful number, since it uses less digits than its factorization.

80328960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 80328960 is about 8962.6424674869. The cubic root of 80328960 is about 431.4767326947.

The spelling of 80328960 in words is "eighty million, three hundred twenty-eight thousand, nine hundred sixty".