80832930 has 32 divisors (see below), whose sum is σ = 197183808. Its totient is φ = 21201600.

The previous prime is 80832929. The next prime is 80832967. The reversal of 80832930 is 3923808.

It is a junction number, because it is equal to n+sod(n) for n = 80832891 and 80832900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20256 + ... + 23915.

It is an arithmetic number, because the mean of its divisors is an integer number (6161994).

Almost surely, 2^80832930 is an apocalyptic number.

80832930 is an abundant number, since it is smaller than the sum of its proper divisors (116350878).

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

80832930 is a wasteful number, since it uses less digits than its factorization.

80832930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44242.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 80832930 is about 8990.7135423169. The cubic root of 80832930 is about 432.3771890047.

The spelling of 80832930 in words is "eighty million, eight hundred thirty-two thousand, nine hundred thirty".