3805424401 has 2 divisors, whose sum is σ = 3805424402. Its totient is φ = 3805424400.

The previous prime is 3805424387. The next prime is 3805424407. The reversal of 3805424401 is 1044245083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3804422400 + 1002001 = 61680^2 + 1001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3805424401 is a prime.

It is not a weakly prime, because it can be changed into another prime (3805424407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902712200 + 1902712201.

It is an arithmetic number, because the mean of its divisors is an integer number (1902712201).

Almost surely, 2^3805424401 is an apocalyptic number.

It is an amenable number.

3805424401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805424401 is an equidigital number, since it uses as much as digits as its factorization.

3805424401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 3805424401 is about 61688.1220414433. The cubic root of 3805424401 is about 1561.2329176424.

Adding to 3805424401 its reverse (1044245083), we get a palindrome (4849669484).

The spelling of 3805424401 in words is "three billion, eight hundred five million, four hundred twenty-four thousand, four hundred one".