3780448711 has 12 divisors (see below), whose sum is σ = 4121123400. Its totient is φ = 3466201440.

The previous prime is 3780448691. The next prime is 3780448733. The reversal of 3780448711 is 1178440873.

It is not a de Polignac number, because 3780448711 - 2¹³ = 3780440519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780448781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49885 + ... + 100246.

It is an arithmetic number, because the mean of its divisors is an integer number (343426950).

Almost surely, 2^3780448711 is an apocalyptic number.

3780448711 is a deficient number, since it is larger than the sum of its proper divisors (340674689).

3780448711 is a wasteful number, since it uses less digits than its factorization.

3780448711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150306 (or 150293 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 3780448711 is about 61485.3536299500. The cubic root of 3780448711 is about 1557.8098664557.

The spelling of 3780448711 in words is "three billion, seven hundred eighty million, four hundred forty-eight thousand, seven hundred eleven".