385630002 has 24 divisors (see below), whose sum is σ = 837542160. Its totient is φ = 128234040.

The previous prime is 385630001. The next prime is 385630013. The reversal of 385630002 is 200036583.

It is not an unprimeable number, because it can be changed into a prime (385630001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18024 + ... + 33107.

It is an arithmetic number, because the mean of its divisors is an integer number (34897590).

Almost surely, 2^385630002 is an apocalyptic number.

385630002 is an abundant number, since it is smaller than the sum of its proper divisors (451912158).

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

385630002 is a wasteful number, since it uses less digits than its factorization.

385630002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51558 (or 51555 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 385630002 is about 19637.4642456708. The cubic root of 385630002 is about 727.8752264222.

Adding to 385630002 its reverse (200036583), we get a palindrome (585666585).

The spelling of 385630002 in words is "three hundred eighty-five million, six hundred thirty thousand, two".