6240650000 has 120 divisors (see below), whose sum is σ = 16277348808. Its totient is φ = 2304000000.

The previous prime is 6240649979. The next prime is 6240650033. The reversal of 6240650000 is 560426.

It can be written as a sum of positive squares in 12 ways, for example, as 6239736064 + 913936 = 78992^2 + 956^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645200 + ... + 654800.

Almost surely, 2^6240650000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6240650000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8138674404).

6240650000 is an abundant number, since it is smaller than the sum of its proper divisors (10036698808).

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

6240650000 is an equidigital number, since it uses as much as digits as its factorization.

6240650000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9647 (or 9621 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6240650000 is about 78997.7847790683. The cubic root of 6240650000 is about 1841.0967390343.

The spelling of 6240650000 in words is "six billion, two hundred forty million, six hundred fifty thousand".