632730342 has 16 divisors (see below), whose sum is σ = 1271460672. Its totient is φ = 209910120.

The previous prime is 632730223. The next prime is 632730349. The reversal of 632730342 is 243037236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632730349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248628 + ... + 251159.

It is an arithmetic number, because the mean of its divisors is an integer number (79466292).

Almost surely, 2^632730342 is an apocalyptic number.

632730342 is an abundant number, since it is smaller than the sum of its proper divisors (638730330).

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

632730342 is a wasteful number, since it uses less digits than its factorization.

632730342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500003.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 632730342 is about 25154.1317083297. The cubic root of 632730342 is about 858.4985257656.

Adding to 632730342 its reverse (243037236), we get a palindrome (875767578).

The spelling of 632730342 in words is "six hundred thirty-two million, seven hundred thirty thousand, three hundred forty-two".