3773401 has 2 divisors, whose sum is σ = 3773402. Its totient is φ = 3773400.

The previous prime is 3773387. The next prime is 3773411. The reversal of 3773401 is 1043773.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3763600 + 9801 = 1940^2 + 99^2 .

It is an emirp because it is prime and its reverse (1043773) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3773401 - 2⁵ = 3773369 is a prime.

It is a super-3 number, since 3×3773401³ (a number of 21 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3773411) 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, 1886700 + 1886701.

It is an arithmetic number, because the mean of its divisors is an integer number (1886701).

Almost surely, 2^3773401 is an apocalyptic number.

It is an amenable number.

3773401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3773401 is an equidigital number, since it uses as much as digits as its factorization.

3773401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 3773401 is about 1942.5243885213. The cubic root of 3773401 is about 155.6841213950.

The spelling of 3773401 in words is "three million, seven hundred seventy-three thousand, four hundred one".