6812340396 has 48 divisors (see below), whose sum is σ = 16851717120. Its totient is φ = 2138132160.

The previous prime is 6812340349. The next prime is 6812340407. The reversal of 6812340396 is 6930432186.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233706 + ... + 261233.

It is an arithmetic number, because the mean of its divisors is an integer number (351077440).

Almost surely, 2^6812340396 is an apocalyptic number.

It is an amenable number.

6812340396 is an abundant number, since it is smaller than the sum of its proper divisors (10039376724).

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

6812340396 is a wasteful number, since it uses less digits than its factorization.

6812340396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495014 (or 495012 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 6812340396 is about 82536.9032372793. The cubic root of 6812340396 is about 1895.6818274069.

The spelling of 6812340396 in words is "six billion, eight hundred twelve million, three hundred forty thousand, three hundred ninety-six".