450332894 has 16 divisors (see below), whose sum is σ = 754047360. Its totient is φ = 199935960.

The previous prime is 450332881. The next prime is 450332903. The reversal of 450332894 is 498233054.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 237074 + ... + 238965.

It is an arithmetic number, because the mean of its divisors is an integer number (47127960).

Almost surely, 2^450332894 is an apocalyptic number.

450332894 is a deficient number, since it is larger than the sum of its proper divisors (303714466).

450332894 is a wasteful number, since it uses less digits than its factorization.

450332894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476095.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 450332894 is about 21221.0483718406. The cubic root of 450332894 is about 766.4983486405.

The spelling of 450332894 in words is "four hundred fifty million, three hundred thirty-two thousand, eight hundred ninety-four".