3775801 has 2 divisors, whose sum is σ = 3775802. Its totient is φ = 3775800.

The previous prime is 3775799. The next prime is 3775817. The reversal of 3775801 is 1085773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 89401 = 1920^2 + 299^2 .

It is a cyclic number.

It is not a de Polignac number, because 3775801 - 2¹ = 3775799 is a prime.

Together with 3775799, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₂₆₈₃₉₃ and since 3775801 and 268393 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 (3775861) 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, 1887900 + 1887901.

It is an arithmetic number, because the mean of its divisors is an integer number (1887901).

Almost surely, 2^3775801 is an apocalyptic number.

It is an amenable number.

3775801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3775801 is an equidigital number, since it uses as much as digits as its factorization.

3775801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 3775801 is about 1943.1420431868. The cubic root of 3775801 is about 155.7171210421.

It can be divided in two parts, 3 and 775801, that multiplied together give a triangular number (2327403 = T₂₁₅₇).

The spelling of 3775801 in words is "three million, seven hundred seventy-five thousand, eight hundred one".