4644222604 has 24 divisors (see below), whose sum is σ = 9316525568. Its totient is φ = 1984363920.

The previous prime is 4644222601. The next prime is 4644222607. The reversal of 4644222604 is 4062224464.

It is an interprime number because it is at equal distance from previous prime (4644222601) and next prime (4644222607).

It is a self number, because there is not a number n which added to its sum of digits gives 4644222604.

It is not an unprimeable number, because it can be changed into a prime (4644222601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241284 + ... + 259819.

Almost surely, 2^4644222604 is an apocalyptic number.

It is an amenable number.

4644222604 is an abundant number, since it is smaller than the sum of its proper divisors (4672302964).

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

4644222604 is a wasteful number, since it uses less digits than its factorization.

4644222604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501445 (or 501443 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 4644222604 is about 68148.5333958112. The cubic root of 4644222604 is about 1668.4159868760.

The spelling of 4644222604 in words is "four billion, six hundred forty-four million, two hundred twenty-two thousand, six hundred four".