830690928 has 60 divisors (see below), whose sum is σ = 2348787168. Its totient is φ = 274037760.

The previous prime is 830690923. The next prime is 830690933. The reversal of 830690928 is 829096038.

It is an interprime number because it is at equal distance from previous prime (830690923) and next prime (830690933).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830690923) 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 11 ways as a sum of consecutive naturals, for example, 15768 + ... + 43703.

Almost surely, 2^830690928 is an apocalyptic number.

It is an amenable number.

830690928 is an abundant number, since it is smaller than the sum of its proper divisors (1518096240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830690928 is a wasteful number, since it uses less digits than its factorization.

830690928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59582 (or 59573 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 830690928 is about 28821.7093178042. The cubic root of 830690928 is about 940.0403362803.

The spelling of 830690928 in words is "eight hundred thirty million, six hundred ninety thousand, nine hundred twenty-eight".