630338200 has 96 divisors (see below), whose sum is σ = 1526688000. Its totient is φ = 241740800.

The previous prime is 630338147. The next prime is 630338227. The reversal of 630338200 is 2833036.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1107516 + ... + 1108084.

It is an arithmetic number, because the mean of its divisors is an integer number (15903000).

Almost surely, 2^630338200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 630338200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763344000).

630338200 is an abundant number, since it is smaller than the sum of its proper divisors (896349800).

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

630338200 is a wasteful number, since it uses less digits than its factorization.

630338200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 630338200 is about 25106.5369973639. The cubic root of 630338200 is about 857.4152607743.

The spelling of 630338200 in words is "six hundred thirty million, three hundred thirty-eight thousand, two hundred".