3784133 has 2 divisors, whose sum is σ = 3784134. Its totient is φ = 3784132.

The previous prime is 3784127. The next prime is 3784141. The reversal of 3784133 is 3314873.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 12769 = 1942^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 3784133 - 2¹² = 3780037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3784096 and 3784105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3784103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892066 + 1892067.

It is an arithmetic number, because the mean of its divisors is an integer number (1892067).

Almost surely, 2^3784133 is an apocalyptic number.

It is an amenable number.

3784133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3784133 is an equidigital number, since it uses as much as digits as its factorization.

3784133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 3784133 is about 1945.2848120520. The cubic root of 3784133 is about 155.8315763923.

The spelling of 3784133 in words is "three million, seven hundred eighty-four thousand, one hundred thirty-three".