4644345601 has 8 divisors (see below), whose sum is σ = 5309262720. Its totient is φ = 3979788288.

The previous prime is 4644345551. The next prime is 4644345647. The reversal of 4644345601 is 1065434464.

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

It is not a de Polignac number, because 4644345601 - 2¹⁷ = 4644214529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4644345661) 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 7 ways as a sum of consecutive naturals, for example, 61696 + ... + 114433.

It is an arithmetic number, because the mean of its divisors is an integer number (663657840).

Almost surely, 2^4644345601 is an apocalyptic number.

It is an amenable number.

4644345601 is a deficient number, since it is larger than the sum of its proper divisors (664917119).

4644345601 is a wasteful number, since it uses less digits than its factorization.

4644345601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179903.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 4644345601 is about 68149.4358083763. The cubic root of 4644345601 is about 1668.4307154515.

The spelling of 4644345601 in words is "four billion, six hundred forty-four million, three hundred forty-five thousand, six hundred one".