450355384 has 16 divisors (see below), whose sum is σ = 873534600. Its totient is φ = 217412832.

The previous prime is 450355369. The next prime is 450355393. The reversal of 450355384 is 483553054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970362 + ... + 970825.

Almost surely, 2^450355384 is an apocalyptic number.

It is an amenable number.

450355384 is a deficient number, since it is larger than the sum of its proper divisors (423179216).

450355384 is a wasteful number, since it uses less digits than its factorization.

450355384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941222 (or 1941218 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 450355384 is about 21221.5782636448. The cubic root of 450355384 is about 766.5111082836.

The spelling of 450355384 in words is "four hundred fifty million, three hundred fifty-five thousand, three hundred eighty-four".