450074300 has 72 divisors (see below), whose sum is σ = 1055474112. Its totient is φ = 165600000.

The previous prime is 450074293. The next prime is 450074321. The reversal of 450074300 is 3470054.

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 23 ways as a sum of consecutive naturals, for example, 598925 + ... + 599675.

Almost surely, 2^450074300 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 450074300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527737056).

450074300 is an abundant number, since it is smaller than the sum of its proper divisors (605399812).

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

450074300 is a wasteful number, since it uses less digits than its factorization.

450074300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 450074300 is about 21214.9546311087. The cubic root of 450074300 is about 766.3516054732.

The spelling of 450074300 in words is "four hundred fifty million, seventy-four thousand, three hundred".