3108549819664 has 45 divisors (see below), whose sum is σ = 6043945392183. Its totient is φ = 1548841010976.

The previous prime is 3108549819647. The next prime is 3108549819677. The reversal of 3108549819664 is 4669189458013.

The square root of 3108549819664 is 1763108.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3108549819596 and 3108549819605.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2672871147 + ... + 2672872309.

Almost surely, 2^{3108549819664} is an apocalyptic number.

3108549819664 is the 1763108-th square number.

It is an amenable number.

3108549819664 is a deficient number, since it is larger than the sum of its proper divisors (2935395572519).

3108549819664 is an frugal number, since it uses more digits than its factorization.

3108549819664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 64.

Multiplying 3108549819664 by its sum of digits (64), we get a square (198947188458496 = 14104864²).

It can be divided in two parts, 310854981 and 9664, that added together give a triangular number (310864645 = T₂₄₉₃₄).

The spelling of 3108549819664 in words is "three trillion, one hundred eight billion, five hundred forty-nine million, eight hundred nineteen thousand, six hundred sixty-four".