200490382 has 8 divisors (see below), whose sum is σ = 302416200. Its totient is φ = 99684984.

The previous prime is 200490373. The next prime is 200490397. The reversal of 200490382 is 283094002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200490382.

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, 279657 + ... + 280372.

It is an arithmetic number, because the mean of its divisors is an integer number (37802025).

Almost surely, 2^200490382 is an apocalyptic number.

200490382 is a deficient number, since it is larger than the sum of its proper divisors (101925818).

200490382 is a wasteful number, since it uses less digits than its factorization.

200490382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560210.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 200490382 is about 14159.4626310464. The cubic root of 200490382 is about 585.2811194228.

The spelling of 200490382 in words is "two hundred million, four hundred ninety thousand, three hundred eighty-two".