8203428948 has 192 divisors, whose sum is σ = 23958789120. Its totient is φ = 2146252800.

The previous prime is 8203428851. The next prime is 8203428973. The reversal of 8203428948 is 8498243028.

It is a junction number, because it is equal to n+sod(n) for n = 8203428897 and 8203428906.

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 63 ways as a sum of consecutive naturals, for example, 5221003 + ... + 5222573.

It is an arithmetic number, because the mean of its divisors is an integer number (124785360).

Almost surely, 2^8203428948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8203428948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11979394560).

8203428948 is an abundant number, since it is smaller than the sum of its proper divisors (15755360172).

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

8203428948 is a wasteful number, since it uses less digits than its factorization.

8203428948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 8203428948 is about 90572.7826005142. The cubic root of 8203428948 is about 2016.8107163486.

The spelling of 8203428948 in words is "eight billion, two hundred three million, four hundred twenty-eight thousand, nine hundred forty-eight".