3678047680 has 56 divisors (see below), whose sum is σ = 8972001360. Its totient is φ = 1435330560.

The previous prime is 3678047677. The next prime is 3678047689. The reversal of 3678047680 is 867408763.

3678047680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678047689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127050 + ... + 153289.

It is an arithmetic number, because the mean of its divisors is an integer number (160214310).

Almost surely, 2^3678047680 is an apocalyptic number.

It is an amenable number.

3678047680 is an abundant number, since it is smaller than the sum of its proper divisors (5293953680).

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

3678047680 is a wasteful number, since it uses less digits than its factorization.

3678047680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280397 (or 280387 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 3678047680 is about 60646.9098965479. The cubic root of 3678047680 is about 1543.6154554348.

The spelling of 3678047680 in words is "three billion, six hundred seventy-eight million, forty-seven thousand, six hundred eighty".