3781883263 has 2 divisors, whose sum is σ = 3781883264. Its totient is φ = 3781883262.

The previous prime is 3781883249. The next prime is 3781883279. The reversal of 3781883263 is 3623881873.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3781883263 is a prime.

It is a super-4 number, since 4×3781883263⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3781883213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1890941631 + 1890941632.

It is an arithmetic number, because the mean of its divisors is an integer number (1890941632).

Almost surely, 2^3781883263 is an apocalyptic number.

3781883263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3781883263 is an equidigital number, since it uses as much as digits as its factorization.

3781883263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 49.

The square root of 3781883263 is about 61497.0183260945. The cubic root of 3781883263 is about 1558.0068868641.

The spelling of 3781883263 in words is "three billion, seven hundred eighty-one million, eight hundred eighty-three thousand, two hundred sixty-three".