4644622004 has 12 divisors (see below), whose sum is σ = 8867005728. Its totient is φ = 2111191800.

The previous prime is 4644621979. The next prime is 4644622061. The reversal of 4644622004 is 4002264464.

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, 52779752 + ... + 52779839.

It is an arithmetic number, because the mean of its divisors is an integer number (738917144).

Almost surely, 2^4644622004 is an apocalyptic number.

4644622004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4644622004 is a deficient number, since it is larger than the sum of its proper divisors (4222383724).

4644622004 is a wasteful number, since it uses less digits than its factorization.

4644622004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105559606 (or 105559604 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4644622004 is about 68151.4636966808. The cubic root of 4644622004 is about 1668.4638130535.

Adding to 4644622004 its reverse (4002264464), we get a palindrome (8646886468).

The spelling of 4644622004 in words is "four billion, six hundred forty-four million, six hundred twenty-two thousand, four".