830450250 has 96 divisors (see below), whose sum is σ = 2566377216. Its totient is φ = 189813600.

The previous prime is 830450207. The next prime is 830450261. The reversal of 830450250 is 52054038.

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 47 ways as a sum of consecutive naturals, for example, 10614 + ... + 42113.

It is an arithmetic number, because the mean of its divisors is an integer number (26733096).

Almost surely, 2^830450250 is an apocalyptic number.

830450250 is an abundant number, since it is smaller than the sum of its proper divisors (1735926966).

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

830450250 is a wasteful number, since it uses less digits than its factorization.

830450250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52757 (or 52744 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 830450250 is about 28817.5337251473. The cubic root of 830450250 is about 939.9495408254.

The spelling of 830450250 in words is "eight hundred thirty million, four hundred fifty thousand, two hundred fifty".