450943896 has 32 divisors (see below), whose sum is σ = 1214080560. Its totient is φ = 138751872.

The previous prime is 450943877. The next prime is 450943931. The reversal of 450943896 is 698349054.

It is an alternating number because its digits alternate between even and odd.

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, 722355 + ... + 722978.

Almost surely, 2^450943896 is an apocalyptic number.

It is an amenable number.

450943896 is an abundant number, since it is smaller than the sum of its proper divisors (763136664).

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

450943896 is a wasteful number, since it uses less digits than its factorization.

450943896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445355 (or 1445351 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 450943896 is about 21235.4396234220. The cubic root of 450943896 is about 766.8448481465.

The spelling of 450943896 in words is "four hundred fifty million, nine hundred forty-three thousand, eight hundred ninety-six".