6812332420 has 12 divisors (see below), whose sum is σ = 14305898124. Its totient is φ = 2724932960.

The previous prime is 6812332411. The next prime is 6812332427. The reversal of 6812332420 is 242332186.

It can be written as a sum of positive squares in 2 ways, for example, as 1248067584 + 5564264836 = 35328^2 + 74594^2 .

It is not an unprimeable number, because it can be changed into a prime (6812332427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170308291 + ... + 170308330.

It is an arithmetic number, because the mean of its divisors is an integer number (1192158177).

Almost surely, 2^6812332420 is an apocalyptic number.

It is an amenable number.

6812332420 is an abundant number, since it is smaller than the sum of its proper divisors (7493565704).

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

6812332420 is a wasteful number, since it uses less digits than its factorization.

6812332420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340616630 (or 340616628 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6812332420 is about 82536.8549194843. The cubic root of 6812332420 is about 1895.6810875748.

The spelling of 6812332420 in words is "six billion, eight hundred twelve million, three hundred thirty-two thousand, four hundred twenty".