450703340 has 24 divisors (see below), whose sum is σ = 949173120. Its totient is φ = 179767808.

The previous prime is 450703333. The next prime is 450703343. The reversal of 450703340 is 43307054.

It is not an unprimeable number, because it can be changed into a prime (450703343) 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 7 ways as a sum of consecutive naturals, for example, 24860 + ... + 38979.

It is an arithmetic number, because the mean of its divisors is an integer number (39548880).

Almost surely, 2^450703340 is an apocalyptic number.

It is an amenable number.

450703340 is an abundant number, since it is smaller than the sum of its proper divisors (498469780).

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

450703340 is a wasteful number, since it uses less digits than its factorization.

450703340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64201 (or 64199 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 450703340 is about 21229.7748457208. The cubic root of 450703340 is about 766.7084661100.

The spelling of 450703340 in words is "four hundred fifty million, seven hundred three thousand, three hundred forty".