4097489564676 has 48 divisors (see below), whose sum is σ = 9573409233920. Its totient is φ = 1364030474400.

The previous prime is 4097489564627. The next prime is 4097489564677. The reversal of 4097489564676 is 6764659847904.

It is a junction number, because it is equal to n+sod(n) for n = 4097489564598 and 4097489564607.

It is not an unprimeable number, because it can be changed into a prime (4097489564677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53848665 + ... + 53924703.

Almost surely, 2^{4097489564676} is an apocalyptic number.

It is an amenable number.

4097489564676 is an abundant number, since it is smaller than the sum of its proper divisors (5475919669244).

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

4097489564676 is a wasteful number, since it uses less digits than its factorization.

4097489564676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81904 (or 81902 counting only the distinct ones).

The product of its (nonzero) digits is 2194698240, while the sum is 75.

The spelling of 4097489564676 in words is "four trillion, ninety-seven billion, four hundred eighty-nine million, five hundred sixty-four thousand, six hundred seventy-six".