200346630 has 64 divisors (see below), whose sum is σ = 529825536. Its totient is φ = 48080000.

The previous prime is 200346617. The next prime is 200346647. The reversal of 200346630 is 36643002.

It is a super-4 number, since 4×200346630⁴ (a number of 34 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200346630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30325 + ... + 36335.

It is an arithmetic number, because the mean of its divisors is an integer number (8278524).

Almost surely, 2^200346630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200346630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264912768).

200346630 is an abundant number, since it is smaller than the sum of its proper divisors (329478906).

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

200346630 is a wasteful number, since it uses less digits than its factorization.

200346630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6133.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 200346630 is about 14154.3855394715. The cubic root of 200346630 is about 585.1412034045.

Adding to 200346630 its reverse (36643002), we get a palindrome (236989632).

The spelling of 200346630 in words is "two hundred million, three hundred forty-six thousand, six hundred thirty".