830745718 has 16 divisors (see below), whose sum is σ = 1368066384. Its totient is φ = 375204960.

The previous prime is 830745583. The next prime is 830745743. The reversal of 830745718 is 817547038.

It is a congruent number.

It is an unprimeable number.

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, 116805 + ... + 123712.

It is an arithmetic number, because the mean of its divisors is an integer number (85504149).

Almost surely, 2^830745718 is an apocalyptic number.

830745718 is a deficient number, since it is larger than the sum of its proper divisors (537320666).

830745718 is a wasteful number, since it uses less digits than its factorization.

830745718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240687.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 830745718 is about 28822.6598009275. The cubic root of 830745718 is about 940.0610032841.

The spelling of 830745718 in words is "eight hundred thirty million, seven hundred forty-five thousand, seven hundred eighteen".