8340620000 has 240 divisors, whose sum is σ = 22105923840. Its totient is φ = 3086784000.

The previous prime is 8340619999. The next prime is 8340620009. The reversal of 8340620000 is 260438.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340620009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17859767 + ... + 17860233.

It is an arithmetic number, because the mean of its divisors is an integer number (92108016).

Almost surely, 2^8340620000 is an apocalyptic number.

8340620000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8340620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11052961920).

8340620000 is an abundant number, since it is smaller than the sum of its proper divisors (13765303840).

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

8340620000 is a wasteful number, since it uses less digits than its factorization.

8340620000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 8340620000 is about 91326.9949138807. The cubic root of 8340620000 is about 2027.9914127552.

Adding to 8340620000 its reverse (260438), we get a palindrome (8340880438).

The spelling of 8340620000 in words is "eight billion, three hundred forty million, six hundred twenty thousand".