3678040144 has 10 divisors (see below), whose sum is σ = 7126202810. Its totient is φ = 1839020064.

The previous prime is 3678040141. The next prime is 3678040181. The reversal of 3678040144 is 4410408763.

It can be written as a sum of positive squares in only one way, i.e., 2124103744 + 1553936400 = 46088^2 + 39420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678040141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114938739 + ... + 114938770.

It is an arithmetic number, because the mean of its divisors is an integer number (712620281).

Almost surely, 2^3678040144 is an apocalyptic number.

It is an amenable number.

3678040144 is a deficient number, since it is larger than the sum of its proper divisors (3448162666).

3678040144 is a wasteful number, since it uses less digits than its factorization.

3678040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229877517 (or 229877511 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 3678040144 is about 60646.8477663926. The cubic root of 3678040144 is about 1543.6144011894.

The spelling of 3678040144 in words is "three billion, six hundred seventy-eight million, forty thousand, one hundred forty-four".