3774361 has 2 divisors, whose sum is σ = 3774362. Its totient is φ = 3774360.

The previous prime is 3774359. The next prime is 3774373. The reversal of 3774361 is 1634773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3240000 + 534361 = 1800^2 + 731^2 .

It is a cyclic number.

It is not a de Polignac number, because 3774361 - 2¹ = 3774359 is a prime.

Together with 3774359, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3774061) 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, 1887180 + 1887181.

It is an arithmetic number, because the mean of its divisors is an integer number (1887181).

Almost surely, 2^3774361 is an apocalyptic number.

It is an amenable number.

3774361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3774361 is an equidigital number, since it uses as much as digits as its factorization.

3774361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 31.

The square root of 3774361 is about 1942.7714739516. The cubic root of 3774361 is about 155.6973229325.

The spelling of 3774361 in words is "three million, seven hundred seventy-four thousand, three hundred sixty-one".