3882401 has 2 divisors, whose sum is σ = 3882402. Its totient is φ = 3882400.

The previous prime is 3882397. The next prime is 3882407. The reversal of 3882401 is 1042883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3701776 + 180625 = 1924^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 3882401 - 2² = 3882397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p₂₇₅₄₂₆ and since 3882401 and 275426 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3882407) 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 as a sum of consecutive naturals, namely, 1941200 + 1941201.

It is an arithmetic number, because the mean of its divisors is an integer number (1941201).

Almost surely, 2^3882401 is an apocalyptic number.

It is an amenable number.

3882401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3882401 is an equidigital number, since it uses as much as digits as its factorization.

3882401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 3882401 is about 1970.3809276381. The cubic root of 3882401 is about 157.1689662639.

The spelling of 3882401 in words is "three million, eight hundred eighty-two thousand, four hundred one".