3780465211 has 4 divisors (see below), whose sum is σ = 3789237024. Its totient is φ = 3771693400.

The previous prime is 3780465209. The next prime is 3780465313. The reversal of 3780465211 is 1125640873.

3780465211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3780465211 - 2¹ = 3780465209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3780465811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4385260 + ... + 4386121.

It is an arithmetic number, because the mean of its divisors is an integer number (947309256).

Almost surely, 2^3780465211 is an apocalyptic number.

3780465211 is a deficient number, since it is larger than the sum of its proper divisors (8771813).

3780465211 is an equidigital number, since it uses as much as digits as its factorization.

3780465211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771812.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 3780465211 is about 61485.4878080999. The cubic root of 3780465211 is about 1557.8121328379.

The spelling of 3780465211 in words is "three billion, seven hundred eighty million, four hundred sixty-five thousand, two hundred eleven".