3678763550216 has 32 divisors (see below), whose sum is σ = 6940234911960. Its totient is φ = 1828042463232.

The previous prime is 3678763550101. The next prime is 3678763550239. The reversal of 3678763550216 is 6120553678763.

It can be written as a sum of positive squares in 4 ways, for example, as 3270838634116 + 407924916100 = 1808546^2 + 638690^2 .

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, 3076166 + ... + 4101258.

Almost surely, 2^{3678763550216} is an apocalyptic number.

It is an amenable number.

3678763550216 is a deficient number, since it is larger than the sum of its proper divisors (3261471361744).

3678763550216 is a wasteful number, since it uses less digits than its factorization.

3678763550216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027865 (or 1027861 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 3678763550216 in words is "three trillion, six hundred seventy-eight billion, seven hundred sixty-three million, five hundred fifty thousand, two hundred sixteen".