6346874315764 has 12 divisors (see below), whose sum is σ = 11214865296544. Its totient is φ = 3142627088184.

The previous prime is 6346874315741. The next prime is 6346874315777. The reversal of 6346874315764 is 4675134786436.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6346874315696 and 6346874315705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7702516962 + ... + 7702517785.

Almost surely, 2^{6346874315764} is an apocalyptic number.

It is an amenable number.

6346874315764 is a deficient number, since it is larger than the sum of its proper divisors (4867990980780).

6346874315764 is a wasteful number, since it uses less digits than its factorization.

6346874315764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15405034854 (or 15405034852 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 64.

The spelling of 6346874315764 in words is "six trillion, three hundred forty-six billion, eight hundred seventy-four million, three hundred fifteen thousand, seven hundred sixty-four".