450034999 has 16 divisors (see below), whose sum is σ = 486744768. Its totient is φ = 414554112.

The previous prime is 450034987. The next prime is 450035009. The reversal of 450034999 is 999430054.

It is a de Polignac number, because none of the positive numbers 2^k-450034999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450034909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168694 + ... + 171340.

It is an arithmetic number, because the mean of its divisors is an integer number (30421548).

Almost surely, 2^450034999 is an apocalyptic number.

450034999 is a deficient number, since it is larger than the sum of its proper divisors (36709769).

450034999 is a wasteful number, since it uses less digits than its factorization.

450034999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 450034999 is about 21214.0283538983. The cubic root of 450034999 is about 766.3292985925.

The spelling of 450034999 in words is "four hundred fifty million, thirty-four thousand, nine hundred ninety-nine".