809048030 has 16 divisors (see below), whose sum is σ = 1664327520. Its totient is φ = 277387872.

The previous prime is 809048029. The next prime is 809048047. The reversal of 809048030 is 30840908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5778845 + ... + 5778984.

It is an arithmetic number, because the mean of its divisors is an integer number (104020470).

Almost surely, 2^809048030 is an apocalyptic number.

809048030 is an abundant number, since it is smaller than the sum of its proper divisors (855279490).

809048030 is a wasteful number, since it uses less digits than its factorization.

809048030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11557843.

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

The square root of 809048030 is about 28443.7696165610. The cubic root of 809048030 is about 931.8044244157.

Adding to 809048030 its reverse (30840908), we get a palindrome (839888938).

The spelling of 809048030 in words is "eight hundred nine million, forty-eight thousand, thirty".