80408930 has 32 divisors (see below), whose sum is σ = 165849984. Its totient is φ = 27495936.

The previous prime is 80408903. The next prime is 80408941. The reversal of 80408930 is 3980408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29714 + ... + 32306.

It is an arithmetic number, because the mean of its divisors is an integer number (5182812).

Almost surely, 2^80408930 is an apocalyptic number.

80408930 is an abundant number, since it is smaller than the sum of its proper divisors (85441054).

80408930 is a wasteful number, since it uses less digits than its factorization.

80408930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 80408930 is about 8967.1026535888. The cubic root of 80408930 is about 431.6198680816.

The spelling of 80408930 in words is "eighty million, four hundred eight thousand, nine hundred thirty".