3200401 has 2 divisors, whose sum is σ = 3200402. Its totient is φ = 3200400.

The previous prime is 3200383. The next prime is 3200413. The reversal of 3200401 is 1040023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3154176 + 46225 = 1776^2 + 215^2 .

It is a cyclic number.

It is not a de Polignac number, because 3200401 - 2¹¹ = 3198353 is a prime.

It is not a weakly prime, because it can be changed into another prime (3200201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600200 + 1600201.

It is an arithmetic number, because the mean of its divisors is an integer number (1600201).

Almost surely, 2^3200401 is an apocalyptic number.

It is an amenable number.

3200401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200401 is an equidigital number, since it uses as much as digits as its factorization.

3200401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3200401 is about 1788.9664613961. The cubic root of 3200401 is about 147.3674150911.

Adding to 3200401 its reverse (1040023), we get a palindrome (4240424).

The spelling of 3200401 in words is "three million, two hundred thousand, four hundred one".