830534761 has 27 divisors (see below), whose sum is σ = 1015638141. Its totient is φ = 677131224.

The previous prime is 830534737. The next prime is 830534851. The reversal of 830534761 is 167435038.

The square root of 830534761 is 28819.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 830534761 - 2⁵ = 830534729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830534761.

It is not an unprimeable number, because it can be changed into a prime (830534701) 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 26 ways as a sum of consecutive naturals, for example, 4639770 + ... + 4639948.

Almost surely, 2^830534761 is an apocalyptic number.

830534761 is the 28819-th square number.

830534761 is the 14410-th centered octagonal number.

It is an amenable number.

830534761 is a deficient number, since it is larger than the sum of its proper divisors (185103380).

830534761 is an equidigital number, since it uses as much as digits as its factorization.

830534761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 209 counting only the distinct ones).

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

The cubic root of 830534761 is about 939.9814244858.

Adding to 830534761 its reverse (167435038), we get a palindrome (997969799).

The spelling of 830534761 in words is "eight hundred thirty million, five hundred thirty-four thousand, seven hundred sixty-one".