806350730 has 8 divisors (see below), whose sum is σ = 1451431332. Its totient is φ = 322540288.

The previous prime is 806350729. The next prime is 806350733. The reversal of 806350730 is 37053608.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 759057601 + 47293129 = 27551^2 + 6877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (806350733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40317527 + ... + 40317546.

Almost surely, 2^806350730 is an apocalyptic number.

806350730 is a deficient number, since it is larger than the sum of its proper divisors (645080602).

806350730 is a wasteful number, since it uses less digits than its factorization.

806350730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80635080.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 806350730 is about 28396.3154299990. The cubic root of 806350730 is about 930.7677515716.

The spelling of 806350730 in words is "eight hundred six million, three hundred fifty thousand, seven hundred thirty".