3481159378 has 16 divisors (see below), whose sum is σ = 5302028160. Its totient is φ = 1714013136.

The previous prime is 3481159373. The next prime is 3481159433. The reversal of 3481159378 is 8739511843.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3481159373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13450 + ... + 84517.

It is an arithmetic number, because the mean of its divisors is an integer number (331376760).

Almost surely, 2^3481159378 is an apocalyptic number.

3481159378 is a deficient number, since it is larger than the sum of its proper divisors (1820868782).

3481159378 is a wasteful number, since it uses less digits than its factorization.

3481159378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98241.

The product of its digits is 725760, while the sum is 49.

The square root of 3481159378 is about 59001.3506455573. The cubic root of 3481159378 is about 1515.5652388059.

The spelling of 3481159378 in words is "three billion, four hundred eighty-one million, one hundred fifty-nine thousand, three hundred seventy-eight".