808305130 has 16 divisors (see below), whose sum is σ = 1461848544. Its totient is φ = 321788880.

The previous prime is 808305097. The next prime is 808305131. The reversal of 808305130 is 31503808.

It is not an unprimeable number, because it can be changed into a prime (808305131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189432 + ... + 193651.

It is an arithmetic number, because the mean of its divisors is an integer number (91365534).

Almost surely, 2^808305130 is an apocalyptic number.

808305130 is a deficient number, since it is larger than the sum of its proper divisors (653543414).

808305130 is a wasteful number, since it uses less digits than its factorization.

808305130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383301.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 808305130 is about 28430.7075184562. The cubic root of 808305130 is about 931.5191304779.

Adding to 808305130 its reverse (31503808), we get a palindrome (839808938).

The spelling of 808305130 in words is "eight hundred eight million, three hundred five thousand, one hundred thirty".