200084634 has 16 divisors (see below), whose sum is σ = 444632640. Its totient is φ = 66694860.

The previous prime is 200084627. The next prime is 200084639. The reversal of 200084634 is 436480002.

200084634 is a `hidden beast` number, since 20 + 0 + 0 + 8 + 4 + 634 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 200084598 and 200084607.

It is not an unprimeable number, because it can be changed into a prime (200084639) 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, 1852582 + ... + 1852689.

It is an arithmetic number, because the mean of its divisors is an integer number (27789540).

Almost surely, 2^200084634 is an apocalyptic number.

200084634 is an abundant number, since it is smaller than the sum of its proper divisors (244548006).

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

200084634 is a wasteful number, since it uses less digits than its factorization.

200084634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705282 (or 3705276 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 200084634 is about 14145.1275710048. The cubic root of 200084634 is about 584.8860264486.

It can be divided in two parts, 20008 and 4634, that added together give a palindrome (24642).

The spelling of 200084634 in words is "two hundred million, eighty-four thousand, six hundred thirty-four".