830032750 has 32 divisors (see below), whose sum is σ = 1603959552. Its totient is φ = 321300000.

The previous prime is 830032747. The next prime is 830032787. The reversal of 830032750 is 57230038.

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 15 ways as a sum of consecutive naturals, for example, 45801 + ... + 61300.

It is an arithmetic number, because the mean of its divisors is an integer number (50123736).

Almost surely, 2^830032750 is an apocalyptic number.

830032750 is a deficient number, since it is larger than the sum of its proper divisors (773926802).

830032750 is a wasteful number, since it uses less digits than its factorization.

830032750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107149 (or 107139 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 830032750 is about 28810.2889607168. The cubic root of 830032750 is about 939.7919978882.

Adding to 830032750 its reverse (57230038), we get a palindrome (887262788).

The spelling of 830032750 in words is "eight hundred thirty million, thirty-two thousand, seven hundred fifty".