3630622 has 8 divisors (see below), whose sum is σ = 5766336. Its totient is φ = 1708512.

The previous prime is 3630611. The next prime is 3630629. The reversal of 3630622 is 2260363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3630622² = 26362832213768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3630593 and 3630602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53358 + ... + 53425.

It is an arithmetic number, because the mean of its divisors is an integer number (720792).

Almost surely, 2^3630622 is an apocalyptic number.

3630622 is a deficient number, since it is larger than the sum of its proper divisors (2135714).

3630622 is a wasteful number, since it uses less digits than its factorization.

3630622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106802.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3630622 is about 1905.4191140009. The cubic root of 3630622 is about 153.6952143581.

Adding to 3630622 its reverse (2260363), we get a palindrome (5890985).

The spelling of 3630622 in words is "three million, six hundred thirty thousand, six hundred twenty-two".