450423376 has 40 divisors (see below), whose sum is σ = 962766504. Its totient is φ = 202813440.

The previous prime is 450423353. The next prime is 450423403. The reversal of 450423376 is 673324054.

It can be written as a sum of positive squares in 4 ways, for example, as 91699776 + 358723600 = 9576^2 + 18940^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17881 + ... + 34936.

Almost surely, 2^450423376 is an apocalyptic number.

It is an amenable number.

450423376 is an abundant number, since it is smaller than the sum of its proper divisors (512343128).

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

450423376 is a wasteful number, since it uses less digits than its factorization.

450423376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52879 (or 52873 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 450423376 is about 21223.1801575541. The cubic root of 450423376 is about 766.5496807847.

The spelling of 450423376 in words is "four hundred fifty million, four hundred twenty-three thousand, three hundred seventy-six".