450934079 has 4 divisors (see below), whose sum is σ = 466483560. Its totient is φ = 435384600.

The previous prime is 450934073. The next prime is 450934093. The reversal of 450934079 is 970439054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450934079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450934073) 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 3 ways as a sum of consecutive naturals, for example, 7774697 + ... + 7774754.

It is an arithmetic number, because the mean of its divisors is an integer number (116620890).

Almost surely, 2^450934079 is an apocalyptic number.

450934079 is a deficient number, since it is larger than the sum of its proper divisors (15549481).

450934079 is a wasteful number, since it uses less digits than its factorization.

450934079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15549480.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 450934079 is about 21235.2084755483. The cubic root of 450934079 is about 766.8392833963.

The spelling of 450934079 in words is "four hundred fifty million, nine hundred thirty-four thousand, seventy-nine".