4644396801 has 12 divisors (see below), whose sum is σ = 7318443600. Its totient is φ = 2814785880.

The previous prime is 4644396767. The next prime is 4644396857. The reversal of 4644396801 is 1086934464.

4644396801 is a `hidden beast` number, since 46 + 443 + 96 + 80 + 1 = 666.

It is not a de Polignac number, because 4644396801 - 2¹⁴ = 4644380417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4644396871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23456451 + ... + 23456648.

It is an arithmetic number, because the mean of its divisors is an integer number (609870300).

Almost surely, 2^4644396801 is an apocalyptic number.

It is an amenable number.

4644396801 is a deficient number, since it is larger than the sum of its proper divisors (2674046799).

4644396801 is a wasteful number, since it uses less digits than its factorization.

4644396801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46913116 (or 46913113 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4644396801 is about 68149.8114524171. The cubic root of 4644396801 is about 1668.4368464436.

The spelling of 4644396801 in words is "four billion, six hundred forty-four million, three hundred ninety-six thousand, eight hundred one".