3141378 has 24 divisors (see below), whose sum is σ = 6920316. Its totient is φ = 1029600.

The previous prime is 3141373. The next prime is 3141389. The reversal of 3141378 is 8731413.

It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 227529 = 1707^2 + 477^2 .

It is not an unprimeable number, because it can be changed into a prime (3141371) 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 11 ways as a sum of consecutive naturals, for example, 333 + ... + 2528.

Almost surely, 2^3141378 is an apocalyptic number.

3141378 is an abundant number, since it is smaller than the sum of its proper divisors (3778938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3141378 is a wasteful number, since it uses less digits than its factorization.

3141378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930 (or 2927 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 3141378 is about 1772.3932972114. The cubic root of 3141378 is about 146.4558530058.

The spelling of 3141378 in words is "three million, one hundred forty-one thousand, three hundred seventy-eight".