6918316324 has 12 divisors (see below), whose sum is σ = 12131126784. Its totient is φ = 3452280104.

The previous prime is 6918316291. The next prime is 6918316333. The reversal of 6918316324 is 4236138196.

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, 1717252 + ... + 1721275.

It is an arithmetic number, because the mean of its divisors is an integer number (1010927232).

Almost surely, 2^6918316324 is an apocalyptic number.

It is an amenable number.

6918316324 is a deficient number, since it is larger than the sum of its proper divisors (5212810460).

6918316324 is a wasteful number, since it uses less digits than its factorization.

6918316324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439034 (or 3439032 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 6918316324 is about 83176.4168740154. The cubic root of 6918316324 is about 1905.4613252531.

The spelling of 6918316324 in words is "six billion, nine hundred eighteen million, three hundred sixteen thousand, three hundred twenty-four".