3783361 has 4 divisors (see below), whose sum is σ = 3885652. Its totient is φ = 3681072.

The previous prime is 3783343. The next prime is 3783391. The reversal of 3783361 is 1633873.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3459600 + 323761 = 1860^2 + 569^2 .

It is a cyclic number.

It is not a de Polignac number, because 3783361 - 2¹¹ = 3781313 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3783391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51090 + ... + 51163.

It is an arithmetic number, because the mean of its divisors is an integer number (971413).

Almost surely, 2^3783361 is an apocalyptic number.

It is an amenable number.

3783361 is a deficient number, since it is larger than the sum of its proper divisors (102291).

3783361 is a wasteful number, since it uses less digits than its factorization.

3783361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102290.

The product of its digits is 9072, while the sum is 31.

The square root of 3783361 is about 1945.0863734035. The cubic root of 3783361 is about 155.8209786183.

The spelling of 3783361 in words is "three million, seven hundred eighty-three thousand, three hundred sixty-one".