3630342 has 16 divisors (see below), whose sum is σ = 7310592. Its totient is φ = 1201800.

The previous prime is 3630331. The next prime is 3630359. The reversal of 3630342 is 2430363.

3630342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (456912).

Almost surely, 2^3630342 is an apocalyptic number.

3630342 is an abundant number, since it is smaller than the sum of its proper divisors (3680250).

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

3630342 is a wasteful number, since it uses less digits than its factorization.

3630342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3630342 is about 1905.3456379355. The cubic root of 3630342 is about 153.6912631742.

Adding to 3630342 its sum of digits (21), we get a palindrome (3630363).

The spelling of 3630342 in words is "three million, six hundred thirty thousand, three hundred forty-two".