830190734 has 16 divisors (see below), whose sum is σ = 1267878528. Its totient is φ = 407624952.

The previous prime is 830190703. The next prime is 830190833. The reversal of 830190734 is 437091038.

It is a junction number, because it is equal to n+sod(n) for n = 830190694 and 830190703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12749 + ... + 42695.

It is an arithmetic number, because the mean of its divisors is an integer number (79242408).

Almost surely, 2^830190734 is an apocalyptic number.

830190734 is a deficient number, since it is larger than the sum of its proper divisors (437687794).

830190734 is a wasteful number, since it uses less digits than its factorization.

830190734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30199.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 830190734 is about 28813.0306285195. The cubic root of 830190734 is about 939.8516191020.

The spelling of 830190734 in words is "eight hundred thirty million, one hundred ninety thousand, seven hundred thirty-four".