830497370 has 8 divisors (see below), whose sum is σ = 1494895284. Its totient is φ = 332198944.

The previous prime is 830497357. The next prime is 830497373. The reversal of 830497370 is 73794038.

It can be written as a sum of positive squares in 2 ways, for example, as 755865049 + 74632321 = 27493^2 + 8639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (830497373) 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 3 ways as a sum of consecutive naturals, for example, 41524859 + ... + 41524878.

Almost surely, 2^830497370 is an apocalyptic number.

830497370 is a deficient number, since it is larger than the sum of its proper divisors (664397914).

830497370 is a wasteful number, since it uses less digits than its factorization.

830497370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83049744.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 830497370 is about 28818.3512713687. The cubic root of 830497370 is about 939.9673181636.

The spelling of 830497370 in words is "eight hundred thirty million, four hundred ninety-seven thousand, three hundred seventy".