200428339 has 8 divisors (see below), whose sum is σ = 202924512. Its totient is φ = 197942400.

The previous prime is 200428337. The next prime is 200428387. The reversal of 200428339 is 933824002.

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

It is a cyclic number.

It is not a de Polignac number, because 200428339 - 2¹ = 200428337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200428339.

It is not an unprimeable number, because it can be changed into a prime (200428331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41442 + ... + 46024.

It is an arithmetic number, because the mean of its divisors is an integer number (25365564).

Almost surely, 2^200428339 is an apocalyptic number.

200428339 is a deficient number, since it is larger than the sum of its proper divisors (2496173).

200428339 is a wasteful number, since it uses less digits than its factorization.

200428339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 200428339 is about 14157.2715944846. The cubic root of 200428339 is about 585.2207402291.

The spelling of 200428339 in words is "two hundred million, four hundred twenty-eight thousand, three hundred thirty-nine".