3780195 has 8 divisors (see below), whose sum is σ = 6048336. Its totient is φ = 2016096.

The previous prime is 3780193. The next prime is 3780199. The reversal of 3780195 is 5910873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3780195 - 2¹ = 3780193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3780191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125992 + ... + 126021.

It is an arithmetic number, because the mean of its divisors is an integer number (756042).

Almost surely, 2^3780195 is an apocalyptic number.

3780195 is a deficient number, since it is larger than the sum of its proper divisors (2268141).

3780195 is a wasteful number, since it uses less digits than its factorization.

3780195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252021.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 3780195 is about 1944.2723574644. The cubic root of 3780195 is about 155.7775016771. Note that the first 3 decimals are identical.

The spelling of 3780195 in words is "three million, seven hundred eighty thousand, one hundred ninety-five".