450074799 has 10 divisors (see below), whose sum is σ = 672334080. Its totient is φ = 300049812.

The previous prime is 450074797. The next prime is 450074839. The reversal of 450074799 is 997470054.

450074799 is a `hidden beast` number, since 4 + 500 + 74 + 79 + 9 = 666.

It is not a de Polignac number, because 450074799 - 2¹ = 450074797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450074797) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 2778159 + ... + 2778320.

It is an arithmetic number, because the mean of its divisors is an integer number (67233408).

Almost surely, 2^450074799 is an apocalyptic number.

450074799 is a deficient number, since it is larger than the sum of its proper divisors (222259281).

450074799 is an equidigital number, since it uses as much as digits as its factorization.

450074799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556491 (or 5556482 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 450074799 is about 21214.9663916774. The cubic root of 450074799 is about 766.3518886926.

The spelling of 450074799 in words is "four hundred fifty million, seventy-four thousand, seven hundred ninety-nine".