830811338 has 16 divisors (see below), whose sum is σ = 1447597824. Its totient is φ = 350224560.

The previous prime is 830811329. The next prime is 830811361. The reversal of 830811338 is 833118038.

It is a junction number, because it is equal to n+sod(n) for n = 830811298 and 830811307.

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, 485570 + ... + 487277.

It is an arithmetic number, because the mean of its divisors is an integer number (90474864).

Almost surely, 2^830811338 is an apocalyptic number.

830811338 is a deficient number, since it is larger than the sum of its proper divisors (616786486).

830811338 is a wasteful number, since it uses less digits than its factorization.

830811338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972917.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 830811338 is about 28823.7981189156. The cubic root of 830811338 is about 940.0857542107.

The spelling of 830811338 in words is "eight hundred thirty million, eight hundred eleven thousand, three hundred thirty-eight".