450331346 has 24 divisors (see below), whose sum is σ = 706558464. Its totient is φ = 215166840.

The previous prime is 450331319. The next prime is 450331361. The reversal of 450331346 is 643133054.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172511 + ... + 175101.

It is an arithmetic number, because the mean of its divisors is an integer number (29439936).

Almost surely, 2^450331346 is an apocalyptic number.

450331346 is a deficient number, since it is larger than the sum of its proper divisors (256227118).

450331346 is a wasteful number, since it uses less digits than its factorization.

450331346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 450331346 is about 21221.0118985877. The cubic root of 450331346 is about 766.4974703711.

The spelling of 450331346 in words is "four hundred fifty million, three hundred thirty-one thousand, three hundred forty-six".