4484390401 has 4 divisors (see below), whose sum is σ = 4534776900. Its totient is φ = 4434003904.

The previous prime is 4484390399. The next prime is 4484390411. The reversal of 4484390401 is 1040934844.

It is a happy number.

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 2144153025 + 2340237376 = 46305^2 + 48376^2 .

It is a cyclic number.

It is not a de Polignac number, because 4484390401 - 2¹ = 4484390399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4484390411) 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 3 ways as a sum of consecutive naturals, for example, 25193116 + ... + 25193293.

It is an arithmetic number, because the mean of its divisors is an integer number (1133694225).

Almost surely, 2^4484390401 is an apocalyptic number.

It is an amenable number.

4484390401 is a deficient number, since it is larger than the sum of its proper divisors (50386499).

4484390401 is an equidigital number, since it uses as much as digits as its factorization.

4484390401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50386498.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4484390401 is about 66965.5911718847. The cubic root of 4484390401 is about 1649.0524588394.

The spelling of 4484390401 in words is "four billion, four hundred eighty-four million, three hundred ninety thousand, four hundred one".