3678133678 has 16 divisors (see below), whose sum is σ = 5542946640. Its totient is φ = 1830505600.

The previous prime is 3678133649. The next prime is 3678133717. The reversal of 3678133678 is 8763318763.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381558 + ... + 391078.

It is an arithmetic number, because the mean of its divisors is an integer number (346434165).

Almost surely, 2^3678133678 is an apocalyptic number.

3678133678 is a deficient number, since it is larger than the sum of its proper divisors (1864812962).

3678133678 is a wasteful number, since it uses less digits than its factorization.

3678133678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10403.

The product of its digits is 3048192, while the sum is 52.

The square root of 3678133678 is about 60647.6188980243. The cubic root of 3678133678 is about 1543.6274859846.

It can be divided in two parts, 3 and 678133678, that added together give a square (678133681 = 26041²).

The spelling of 3678133678 in words is "three billion, six hundred seventy-eight million, one hundred thirty-three thousand, six hundred seventy-eight".