200408870 has 8 divisors (see below), whose sum is σ = 360735984. Its totient is φ = 80163544.

The previous prime is 200408863. The next prime is 200408891. The reversal of 200408870 is 78804002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10020434 + ... + 10020453.

It is an arithmetic number, because the mean of its divisors is an integer number (45091998).

Almost surely, 2^200408870 is an apocalyptic number.

200408870 is a deficient number, since it is larger than the sum of its proper divisors (160327114).

200408870 is a wasteful number, since it uses less digits than its factorization.

200408870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20040894.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 200408870 is about 14156.5839806078. The cubic root of 200408870 is about 585.2017907605.

The spelling of 200408870 in words is "two hundred million, four hundred eight thousand, eight hundred seventy".