4631646622 has 8 divisors (see below), whose sum is σ = 7042640976. Its totient is φ = 2284099632.

The previous prime is 4631646601. The next prime is 4631646623. The reversal of 4631646622 is 2266461364.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631646623) 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, 15861658 + ... + 15861949.

It is an arithmetic number, because the mean of its divisors is an integer number (880330122).

Almost surely, 2^4631646622 is an apocalyptic number.

4631646622 is a deficient number, since it is larger than the sum of its proper divisors (2410994354).

4631646622 is a wasteful number, since it uses less digits than its factorization.

4631646622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31723682.

The product of its digits is 248832, while the sum is 40.

The square root of 4631646622 is about 68056.2019363408. The cubic root of 4631646622 is about 1666.9086706099.

The spelling of 4631646622 in words is "four billion, six hundred thirty-one million, six hundred forty-six thousand, six hundred twenty-two".