830500030 has 16 divisors (see below), whose sum is σ = 1495571760. Its totient is φ = 332050752.

The previous prime is 830500001. The next prime is 830500043. The reversal of 830500030 is 30005038.

It is a junction number, because it is equal to n+sod(n) for n = 830499980 and 830500007.

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, 6301 + ... + 41239.

It is an arithmetic number, because the mean of its divisors is an integer number (93473235).

Almost surely, 2^830500030 is an apocalyptic number.

830500030 is a deficient number, since it is larger than the sum of its proper divisors (665071730).

830500030 is a wasteful number, since it uses less digits than its factorization.

830500030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37323.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 830500030 is about 28818.3974224800. The cubic root of 830500030 is about 939.9683217029.

Adding to 830500030 its reverse (30005038), we get a palindrome (860505068).

The spelling of 830500030 in words is "eight hundred thirty million, five hundred thousand, thirty".