4305984401 has 4 divisors (see below), whose sum is σ = 4307367204. Its totient is φ = 4304601600.

The previous prime is 4305984377. The next prime is 4305984427. The reversal of 4305984401 is 1044895034.

It is a Cunningham number, because it is equal to 65620²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2755600 + 4303228801 = 1660^2 + 65599^2 .

It is a cyclic number.

It is not a de Polignac number, because 4305984401 - 2⁶ = 4305984337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4305984461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686720 + ... + 692961.

It is an arithmetic number, because the mean of its divisors is an integer number (1076841801).

Almost surely, 2^4305984401 is an apocalyptic number.

It is an amenable number.

4305984401 is a deficient number, since it is larger than the sum of its proper divisors (1382803).

4305984401 is a wasteful number, since it uses less digits than its factorization.

4305984401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382802.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4305984401 is about 65620.0000076196. Note that the first 5 decimals coincide. The cubic root of 4305984401 is about 1626.8873567135.

The spelling of 4305984401 in words is "four billion, three hundred five million, nine hundred eighty-four thousand, four hundred one".