4661635622 has 8 divisors (see below), whose sum is σ = 7991375376. Its totient is φ = 1997843832.

The previous prime is 4661635577. The next prime is 4661635663. The reversal of 4661635622 is 2265361664.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4661635622.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 166486973 + ... + 166487000.

It is an arithmetic number, because the mean of its divisors is an integer number (998921922).

Almost surely, 2^4661635622 is an apocalyptic number.

4661635622 is a deficient number, since it is larger than the sum of its proper divisors (3329739754).

4661635622 is a wasteful number, since it uses less digits than its factorization.

4661635622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332973982.

The product of its digits is 311040, while the sum is 41.

The square root of 4661635622 is about 68276.1716999423. The cubic root of 4661635622 is about 1670.4985689143.

The spelling of 4661635622 in words is "four billion, six hundred sixty-one million, six hundred thirty-five thousand, six hundred twenty-two".