3778024469 has 2 divisors, whose sum is σ = 3778024470. Its totient is φ = 3778024468.

The previous prime is 3778024463. The next prime is 3778024489. The reversal of 3778024469 is 9644208773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3268980625 + 509043844 = 57175^2 + 22562^2 .

It is a cyclic number.

It is not a de Polignac number, because 3778024469 - 2²⁰ = 3776975893 is a prime.

It is a super-2 number, since 2×3778024469² = 28546937776725463922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3778024463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1889012234 + 1889012235.

It is an arithmetic number, because the mean of its divisors is an integer number (1889012235).

Almost surely, 2^3778024469 is an apocalyptic number.

It is an amenable number.

3778024469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3778024469 is an equidigital number, since it uses as much as digits as its factorization.

3778024469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 3778024469 is about 61465.6364890172. The cubic root of 3778024469 is about 1557.4768093752.

The spelling of 3778024469 in words is "three billion, seven hundred seventy-eight million, twenty-four thousand, four hundred sixty-nine".