8240620000 has 60 divisors (see below), whose sum is σ = 20273210496. Its totient is φ = 3296240000.

The previous prime is 8240619977. The next prime is 8240620081. The reversal of 8240620000 is 260428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 186016 + ... + 226015.

Almost surely, 2^8240620000 is an apocalyptic number.

8240620000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8240620000 is an abundant number, since it is smaller than the sum of its proper divisors (12032590496).

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

8240620000 is an equidigital number, since it uses as much as digits as its factorization.

8240620000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412061 (or 412038 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8240620000 is about 90777.8607370762. The cubic root of 8240620000 is about 2019.8539253256.

Adding to 8240620000 its reverse (260428), we get a palindrome (8240880428).

The spelling of 8240620000 in words is "eight billion, two hundred forty million, six hundred twenty thousand".