830735218 has 16 divisors (see below), whose sum is σ = 1290168000. Its totient is φ = 400703632.

The previous prime is 830735203. The next prime is 830735219. The reversal of 830735218 is 812537038.

It is not an unprimeable number, because it can be changed into a prime (830735219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71073 + ... + 81931.

It is an arithmetic number, because the mean of its divisors is an integer number (80635500).

Almost surely, 2^830735218 is an apocalyptic number.

830735218 is a deficient number, since it is larger than the sum of its proper divisors (459432782).

830735218 is a wasteful number, since it uses less digits than its factorization.

830735218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12209.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 830735218 is about 28822.4776519993. The cubic root of 830735218 is about 940.0570427131.

The spelling of 830735218 in words is "eight hundred thirty million, seven hundred thirty-five thousand, two hundred eighteen".