3778341833 has 6 divisors (see below), whose sum is σ = 4395214026. Its totient is φ = 3238578672.

The previous prime is 3778341823. The next prime is 3778341841. The reversal of 3778341833 is 3381438773.

It can be written as a sum of positive squares in only one way, i.e., 3239544889 + 538796944 = 56917^2 + 23212^2 .

It is not a de Polignac number, because 3778341833 - 2¹⁶ = 3778276297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3778341803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38554460 + ... + 38554557.

It is an arithmetic number, because the mean of its divisors is an integer number (732535671).

Almost surely, 2^3778341833 is an apocalyptic number.

It is an amenable number.

3778341833 is a deficient number, since it is larger than the sum of its proper divisors (616872193).

3778341833 is an equidigital number, since it uses as much as digits as its factorization.

3778341833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77109031 (or 77109024 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The square root of 3778341833 is about 61468.2180724315. The cubic root of 3778341833 is about 1557.5204188713.

The spelling of 3778341833 in words is "three billion, seven hundred seventy-eight million, three hundred forty-one thousand, eight hundred thirty-three".