830574361 has 4 divisors (see below), whose sum is σ = 830912692. Its totient is φ = 830236032.

The previous prime is 830574359. The next prime is 830574373. The reversal of 830574361 is 163475038.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163475038 = 2 ⋅81737519.

It can be written as a sum of positive squares in 2 ways, for example, as 265038400 + 565535961 = 16280^2 + 23781^2 .

It is a cyclic number.

It is not a de Polignac number, because 830574361 - 2¹ = 830574359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 830574361.

It is not an unprimeable number, because it can be changed into a prime (830574961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 165456 + ... + 170401.

It is an arithmetic number, because the mean of its divisors is an integer number (207728173).

Almost surely, 2^830574361 is an apocalyptic number.

It is an amenable number.

830574361 is a deficient number, since it is larger than the sum of its proper divisors (338331).

830574361 is a wasteful number, since it uses less digits than its factorization.

830574361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338330.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 830574361 is about 28819.6870385506. The cubic root of 830574361 is about 939.9963637252.

The spelling of 830574361 in words is "eight hundred thirty million, five hundred seventy-four thousand, three hundred sixty-one".