806245330 has 16 divisors (see below), whose sum is σ = 1583172864. Its totient is φ = 293180080.

The previous prime is 806245291. The next prime is 806245333. The reversal of 806245330 is 33542608.

It is a junction number, because it is equal to n+sod(n) for n = 806245292 and 806245301.

It is not an unprimeable number, because it can be changed into a prime (806245333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3664642 + ... + 3664861.

It is an arithmetic number, because the mean of its divisors is an integer number (98948304).

Almost surely, 2^806245330 is an apocalyptic number.

806245330 is a deficient number, since it is larger than the sum of its proper divisors (776927534).

806245330 is a wasteful number, since it uses less digits than its factorization.

806245330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7329521.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 806245330 is about 28394.4594947676. The cubic root of 806245330 is about 930.7271955241.

Adding to 806245330 its reverse (33542608), we get a palindrome (839787938).

The spelling of 806245330 in words is "eight hundred six million, two hundred forty-five thousand, three hundred thirty".