450794850 has 96 divisors (see below), whose sum is σ = 1261794240. Its totient is φ = 105504000.

The previous prime is 450794849. The next prime is 450794867. The reversal of 450794850 is 58497054.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43140 + ... + 52560.

It is an arithmetic number, because the mean of its divisors is an integer number (13143690).

Almost surely, 2^450794850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 450794850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630897120).

450794850 is an abundant number, since it is smaller than the sum of its proper divisors (810999390).

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

450794850 is a wasteful number, since it uses less digits than its factorization.

450794850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476 (or 9471 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 450794850 is about 21231.9299640895. The cubic root of 450794850 is about 766.7603529704.

The spelling of 450794850 in words is "four hundred fifty million, seven hundred ninety-four thousand, eight hundred fifty".