830775082 has 4 divisors (see below), whose sum is σ = 1246162626. Its totient is φ = 415387540.

The previous prime is 830775079. The next prime is 830775089. The reversal of 830775082 is 280577038.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 817445281 + 13329801 = 28591^2 + 3651^2 .

It is a super-3 number, since 3×830775082³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (830775089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207693769 + ... + 207693772.

Almost surely, 2^830775082 is an apocalyptic number.

830775082 is a deficient number, since it is larger than the sum of its proper divisors (415387544).

830775082 is a wasteful number, since it uses less digits than its factorization.

830775082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415387543.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 830775082 is about 28823.1691873049. The cubic root of 830775082 is about 940.0720791265.

The spelling of 830775082 in words is "eight hundred thirty million, seven hundred seventy-five thousand, eighty-two".