200104734 has 16 divisors (see below), whose sum is σ = 401360400. Its totient is φ = 66509760.

The previous prime is 200104717. The next prime is 200104777. The reversal of 200104734 is 437401002.

It is a self number, because there is not a number n which added to its sum of digits gives 200104734.

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, 45687 + ... + 49874.

It is an arithmetic number, because the mean of its divisors is an integer number (25085025).

Almost surely, 2^200104734 is an apocalyptic number.

200104734 is an abundant number, since it is smaller than the sum of its proper divisors (201255666).

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

200104734 is a wasteful number, since it uses less digits than its factorization.

200104734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95915.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 200104734 is about 14145.8380451637. The cubic root of 200104734 is about 584.9056111867.

Adding to 200104734 its reverse (437401002), we get a palindrome (637505736).

The spelling of 200104734 in words is "two hundred million, one hundred four thousand, seven hundred thirty-four".