3784045033 has 2 divisors, whose sum is σ = 3784045034. Its totient is φ = 3784045032.

The previous prime is 3784045007. The next prime is 3784045087. The reversal of 3784045033 is 3305404873.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2380268944 + 1403776089 = 48788^2 + 37467^2 .

It is a cyclic number.

It is not a de Polignac number, because 3784045033 - 2²⁹ = 3247174121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3784044983 and 3784045001.

It is not a weakly prime, because it can be changed into another prime (3784045633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892022516 + 1892022517.

It is an arithmetic number, because the mean of its divisors is an integer number (1892022517).

Almost surely, 2^3784045033 is an apocalyptic number.

It is an amenable number.

3784045033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3784045033 is an equidigital number, since it uses as much as digits as its factorization.

3784045033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3784045033 is about 61514.5920331103. The cubic root of 3784045033 is about 1558.3036888168.

The spelling of 3784045033 in words is "three billion, seven hundred eighty-four million, forty-five thousand, thirty-three".