200394874 has 16 divisors (see below), whose sum is σ = 303639336. Its totient is φ = 99187200.

The previous prime is 200394863. The next prime is 200394889. The reversal of 200394874 is 478493002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 133564249 + 66830625 = 11557^2 + 8175^2 .

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, 86094 + ... + 88390.

Almost surely, 2^200394874 is an apocalyptic number.

200394874 is a deficient number, since it is larger than the sum of its proper divisors (103244462).

200394874 is a wasteful number, since it uses less digits than its factorization.

200394874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 200394874 is about 14156.0896436834. The cubic root of 200394874 is about 585.1881674863.

The spelling of 200394874 in words is "two hundred million, three hundred ninety-four thousand, eight hundred seventy-four".