7650240000 has 400 divisors, whose sum is σ = 27471543792. Its totient is φ = 1880064000.

The previous prime is 7650239977. The next prime is 7650240041. The reversal of 7650240000 is 420567.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12479694 + ... + 12480306.

Almost surely, 2^7650240000 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 7650240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13735771896).

7650240000 is an abundant number, since it is smaller than the sum of its proper divisors (19821303792).

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

7650240000 is an equidigital number, since it uses as much as digits as its factorization.

7650240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 7650240000 is about 87465.6504006001. The cubic root of 7650240000 is about 1970.4179415082.

Adding to 7650240000 its reverse (420567), we get a palindrome (7650660567).

The spelling of 7650240000 in words is "seven billion, six hundred fifty million, two hundred forty thousand".